[{"data":1,"prerenderedAt":906},["ShallowReactive",2],{"content-\u002Fresources\u002Fmore\u002Fwhat-is-stablecoin-infrastructure":3,"resources-category-what-is-stablecoin-infrastructure":777},{"id":4,"title":5,"authors":6,"body":7,"categories":6,"category":744,"categoryType":6,"compare":6,"contributors":6,"date":745,"description":746,"extension":747,"faq":748,"howto":6,"isBlog":767,"isChangelog":767,"meta":768,"navigation":770,"path":771,"pillar":767,"products":6,"rawbody":772,"role":6,"seo":773,"seoTitle":774,"stem":775,"thumbnail":6,"updated":745,"__hash__":776},"content\u002Fresources\u002Fmore\u002Fwhat-is-stablecoin-infrastructure.md","What is stablecoin infrastructure? The 8 layers of a stablecoin payments stack",null,{"type":8,"value":9,"toc":732},"minimark",[10,14,17,23,42,47,50,63,66,70,73,211,214,260,264,267,323,331,335,338,348,434,437,441,444,449,463,468,500,507,511,514,600,612,616,619,649,652,656,659,667,708,724],[11,12,13],"p",{},"Stablecoin infrastructure is the set of systems that issue, move, convert, secure, and check stablecoins so a business can use them like any other payment method. It runs from the issuer's reserves through the blockchain to the local bank rail that pays the recipient. Most companies buy most of it and build only what their customers touch.",[11,15,16],{},"Think of it like card payments. A merchant doesn't run Visa's network, the issuing bank, or the fraud models. It plugs into a processor that stitches those pieces together. Stablecoin payments work the same way, with different pieces.",[11,18,19],{},[20,21,22],"strong",{},"Key takeaways",[24,25,26,30,33,36,39],"ul",{},[27,28,29],"li",{},"A stablecoin payments stack has eight layers: issuance and reserves, smart contracts, blockchain networks, wallets and custody, payment APIs, on-ramps and off-ramps, compliance, and local payment rails.",[27,31,32],{},"The blockchain is the fast part. The slow, regulated parts are the bank rails and compliance at each end.",[27,34,35],{},"Each layer has a different owner, and each owner can fail in its own way. Map custody at every step.",[27,37,38],{},"Allium counted $85 trillion in stablecoin transfers from January to August 2026 but only $4.0 trillion of real economic activity, so read market numbers carefully.",[27,40,41],{},"Most businesses buy conversion, compliance, and local payouts from one API and build the product layer themselves.",[43,44,46],"h2",{"id":45},"what-is-stablecoin-infrastructure","What is stablecoin infrastructure?",[11,48,49],{},"Stablecoin infrastructure is the full stack behind a stablecoin payment: the token, the network it moves on, whoever holds it, the software that moves it, and the banks and checks that connect it to real currency.",[11,51,52,53,56,57,62],{},"A ",[20,54,55],{},"stablecoin"," is a token designed to hold a steady value against a currency, usually the US dollar, backed by reserves the issuer holds. ",[58,59,61],"a",{"href":60},"\u002Fresources\u002Fmore\u002Fwhat-is-a-stablecoin","What is a stablecoin"," covers the token itself. This page is about everything around it.",[11,64,65],{},"The word \"infrastructure\" matters because a stablecoin on its own pays nobody. A supplier in São Paulo wants reais in a bank account. A contractor in Mexico City wants pesos. Getting from a dollar balance to that bank credit takes several layers, and each layer is a business decision.",[43,67,69],{"id":68},"what-are-the-8-layers-of-a-stablecoin-payments-stack","What are the 8 layers of a stablecoin payments stack?",[11,71,72],{},"Eight layers sit between a sender's dollars and a recipient's local currency. Every stablecoin payment touches all eight, even when one provider hides most of them.",[74,75,76,95],"table",{},[77,78,79],"thead",{},[80,81,82,86,89,92],"tr",{},[83,84,85],"th",{},"Layer",[83,87,88],{},"What it does",[83,90,91],{},"Who typically provides it",[83,93,94],{},"Question to ask a vendor",[96,97,98,113,127,141,155,169,183,197],"tbody",{},[80,99,100,104,107,110],{},[101,102,103],"td",{},"1. Issuance and reserves",[101,105,106],{},"Mints tokens against deposits, redeems them for cash, holds the backing assets",[101,108,109],{},"Regulated issuers such as Circle (USDC) and Tether (USDT)",[101,111,112],{},"Which stablecoins do you support, and who issues them?",[80,114,115,118,121,124],{},[101,116,117],{},"2. Smart contracts",[101,119,120],{},"The token contract that records balances and enforces rules such as freezes",[101,122,123],{},"The issuer, deployed on each chain",[101,125,126],{},"Do you use the issuer's native token contract on each chain, or a bridged version?",[80,128,129,132,135,138],{},[101,130,131],{},"3. Blockchain networks",[101,133,134],{},"Records and finalizes transfers",[101,136,137],{},"Public chains such as Ethereum, Solana, Tron, Polygon, Base, and Stellar",[101,139,140],{},"Which networks do you settle on, and for which tokens?",[80,142,143,146,149,152],{},[101,144,145],{},"4. Wallets and custody",[101,147,148],{},"Holds the private keys that control funds",[101,150,151],{},"The business itself, a custodian, or an embedded wallet provider",[101,153,154],{},"Who holds the keys at each step of a payment?",[80,156,157,160,163,166],{},[101,158,159],{},"5. Payment APIs and orchestration",[101,161,162],{},"Quotes, routes, executes, and reports payments through one interface",[101,164,165],{},"Stablecoin payment APIs and orchestration platforms",[101,167,168],{},"What does one API call cover, end to end?",[80,170,171,174,177,180],{},[101,172,173],{},"6. On-ramps and off-ramps",[101,175,176],{},"Converts local currency to stablecoins and back",[101,178,179],{},"Ramp providers, exchanges, payment APIs",[101,181,182],{},"Is the rate locked in a quote, and for how long?",[80,184,185,188,191,194],{},[101,186,187],{},"7. Compliance",[101,189,190],{},"KYC, KYB, sanctions screening, transaction monitoring, Travel Rule",[101,192,193],{},"The payment provider, compliance vendors, or both",[101,195,196],{},"Which checks do you run, and which stay with us?",[80,198,199,202,205,208],{},[101,200,201],{},"8. Fiat and local payment rails",[101,203,204],{},"Delivers or collects local currency in bank accounts",[101,206,207],{},"Banks and licensed institutions connected to ACH, Pix, SPEI, SEPA, and SWIFT",[101,209,210],{},"Which rails do you pay out on, and how fast do they land?",[11,212,213],{},"A few notes on the layers that cause the most surprises:",[24,215,216,227,238,249],{},[27,217,218,221,222,226],{},[20,219,220],{},"Issuance"," is a credit decision. The token is only as good as the reserves and the redemption process behind it. ",[58,223,225],{"href":224},"\u002Fresources\u002Fmore\u002Fusdc-vs-usdt-for-payments","USDC vs USDT for payments"," compares the two largest.",[27,228,229,232,233,237],{},[20,230,231],{},"Networks"," differ in fees, speed, and which tokens exist on them. ",[58,234,236],{"href":235},"\u002Fresources\u002Fmore\u002Fbest-network-to-off-ramp-stablecoins","The best network to off-ramp stablecoins"," walks through the trade-offs.",[27,239,240,243,244,248],{},[20,241,242],{},"Custody"," decides who is exposed if a provider fails. ",[58,245,247],{"href":246},"\u002Fresources\u002Fmore\u002Fcustodial-vs-non-custodial-vs-mpc-wallets","Custodial vs non-custodial vs MPC wallets"," explains the three models.",[27,250,251,254,255,259],{},[20,252,253],{},"Payment APIs"," come in several types, from issuer APIs to payout APIs. ",[58,256,258],{"href":257},"\u002Fresources\u002Fmore\u002Ftypes-of-stablecoin-apis","The types of stablecoin APIs"," sorts them.",[43,261,263],{"id":262},"how-does-money-move-through-the-stack","How does money move through the stack?",[11,265,266],{},"Money moves through the stack in a fixed order: local currency in, stablecoin across, local currency out, with compliance checks at each handoff. Here's a US business paying a supplier in Brazil.",[268,269,270,276,282,288,294,305,311,317],"ol",{},[27,271,272,275],{},[20,273,274],{},"The business is onboarded."," The provider runs KYB on the company and its owners. Nothing moves until this clears (layer 7).",[27,277,278,281],{},[20,279,280],{},"The supplier is added."," The business registers the supplier's payout details, for Brazil usually a Pix key. The provider screens the recipient (layers 7 and 8).",[27,283,284,287],{},[20,285,286],{},"A quote is created."," The business asks to pay a fixed amount of reais. The provider returns the exchange rate, fees, and the stablecoin amount needed, valid for a short window (layer 5).",[27,289,290,293],{},[20,291,292],{},"Dollars become stablecoins."," If the business holds dollars, an on-ramp converts them into USDC or USDT (layers 1 and 6). If it already holds stablecoins, this step is skipped.",[27,295,296,299,300,304],{},[20,297,298],{},"Stablecoins move on-chain."," The tokens transfer to the provider's settlement address on a chosen network and reach finality in seconds to minutes (layers 2, 3, and 4). ",[58,301,303],{"href":302},"\u002Fresources\u002Fmore\u002Fwhat-happens-on-chain-in-a-stablecoin-payment","What happens on-chain in a stablecoin payment"," breaks this step down.",[27,306,307,310],{},[20,308,309],{},"Stablecoins become reais."," An off-ramp sells the stablecoins for BRL at the quoted rate (layer 6).",[27,312,313,316],{},[20,314,315],{},"Reais land over Pix."," A licensed local institution sends the reais to the supplier's account over Pix, Brazil's instant payment system (layer 8).",[27,318,319,322],{},[20,320,321],{},"Everyone reconciles."," The business receives status updates and references it can match to its ledger (layer 5).",[11,324,325,326,330],{},"With a payout API such as BlindPay, steps 3 through 8 are a quote and a payout call: stablecoins go in, and Pix comes out. ",[58,327,329],{"href":328},"\u002Fresources\u002Fmore\u002Fhow-to-send-usdc-to-bank-account-brazil","How to send USDC to a bank account in Brazil"," shows the same flow from the sender's side.",[43,332,334],{"id":333},"what-does-the-stablecoin-payments-market-look-like","What does the stablecoin payments market look like?",[11,336,337],{},"Stablecoin payments are growing fast from a small base, and headline transfer volumes overstate them by a wide margin.",[11,339,340,341,347],{},"Allium's ",[58,342,346],{"href":343,"rel":344},"https:\u002F\u002Fwww.allium.so\u002Freports\u002Fstate-of-stablecoins-and-payments-september-2026",[345],"nofollow","State of Stablecoins and Payments report",", published September 15, 2026, counts:",[74,349,350,360],{},[77,351,352],{},[80,353,354,357],{},[83,355,356],{},"Measure (January to August 2026 unless noted)",[83,358,359],{},"Allium figure",[96,361,362,370,378,386,394,402,410,418,426],{},[80,363,364,367],{},[101,365,366],{},"Total stablecoin transfer volume",[101,368,369],{},"$85 trillion",[80,371,372,375],{},[101,373,374],{},"Real economic activity after removing exchange-internal, DeFi, and infrastructure transfers",[101,376,377],{},"$4.0 trillion",[80,379,380,383],{},[101,381,382],{},"Stablecoin payments",[101,384,385],{},"$401 billion to $527 billion, up 42% to 63% year over year",[80,387,388,391],{},[101,389,390],{},"Share of payments received by businesses",[101,392,393],{},"58% to 64%",[80,395,396,399],{},[101,397,398],{},"Business-to-business payments, the largest lane",[101,400,401],{},"$137 billion to $153 billion",[80,403,404,407],{},[101,405,406],{},"Share of geo-attributed payment volume that is domestic",[101,408,409],{},"61%",[80,411,412,415],{},[101,413,414],{},"Cross-border growth in 2025",[101,416,417],{},"64% for stablecoin payments vs 9% for conventional fiat rails",[80,419,420,423],{},[101,421,422],{},"Stablecoin share of global retail cross-border payment value",[101,424,425],{},"0.31%",[80,427,428,431],{},[101,429,430],{},"Stablecoin supply, August 2026",[101,432,433],{},"$303 billion, with Tether and Circle at 85%",[11,435,436],{},"Two readings follow from those numbers. First, the gap between $85 trillion and $4.0 trillion means most on-chain volume is trading and plumbing, not payments. Be careful with any vendor that quotes raw transfer volume. Second, 0.31% of retail cross-border value is still a sliver. The growth is real, and the market is early.",[43,438,440],{"id":439},"who-needs-stablecoin-infrastructure-and-who-doesnt","Who needs stablecoin infrastructure, and who doesn't?",[11,442,443],{},"Companies that move money across borders, hold dollars for users in other countries, or need payments outside banking hours get the most from it. Companies with only domestic, low-value, card-based flows usually don't.",[11,445,446],{},[20,447,448],{},"Good fits:",[24,450,451,454,457,460],{},[27,452,453],{},"Fintechs and neobanks offering dollar accounts or cross-border transfers to users in Latin America and other emerging markets.",[27,455,456],{},"Platforms paying contractors, sellers, or creators in many countries.",[27,458,459],{},"Companies paying suppliers in corridors where wires are slow or FX spreads are wide.",[27,461,462],{},"Businesses that already hold stablecoins and need to pay bills or payroll in local currency.",[11,464,465],{},[20,466,467],{},"Limitations and poor fits:",[24,469,470,476,482,488,494],{},[27,471,472,475],{},[20,473,474],{},"Domestic card or ACH flows."," If both sides are in the US and a card or ACH works, a stablecoin adds steps without much gain.",[27,477,478,481],{},[20,479,480],{},"Regulated entities with restrictions."," Some banks and funds can't hold or transact in stablecoins under their own rules or their regulator's.",[27,483,484,487],{},[20,485,486],{},"Corridors without a good off-ramp."," The on-chain leg is fast everywhere. The local payout isn't available everywhere.",[27,489,490,493],{},[20,491,492],{},"Teams that can't own compliance."," KYC, KYB, sanctions, and Travel Rule still apply. If no provider in your stack covers them, you do.",[27,495,496,499],{},[20,497,498],{},"Issuer and network risk."," A stablecoin can lose its peg, and an issuer can freeze addresses. Those risks don't disappear because the payment is fast.",[11,501,502,506],{},[58,503,505],{"href":504},"\u002Fresources\u002Fmore\u002Fwhen-not-to-use-blockchain-payments","When not to use blockchain payments"," goes deeper on the poor fits.",[43,508,510],{"id":509},"what-are-the-build-vs-buy-options","What are the build vs buy options?",[11,512,513],{},"There are three ways to put the stack together: build directly on the chains, assemble several vendors, or use one API that covers conversion, compliance, and payouts. The right one depends on how much of the stack is your product.",[74,515,516,538],{},[77,517,518],{},[80,519,520,523,526,529,532,535],{},[83,521,522],{},"Option",[83,524,525],{},"What you own",[83,527,528],{},"Pros",[83,530,531],{},"Cons",[83,533,534],{},"Time to launch",[83,536,537],{},"Compliance burden",[96,539,540,560,580],{},[80,541,542,545,548,551,554,557],{},[101,543,544],{},"Build on chains directly",[101,546,547],{},"Wallets, keys, node access, liquidity, bank partners, licenses",[101,549,550],{},"Full control, no vendor margin",[101,552,553],{},"Licensing and bank relationships per country; custody risk is yours",[101,555,556],{},"Longest, often a year or more",[101,558,559],{},"Highest: you run the program",[80,561,562,565,568,571,574,577],{},[101,563,564],{},"Assemble multiple vendors",[101,566,567],{},"The integrations and the logic between them",[101,569,570],{},"Pick a specialist per layer",[101,572,573],{},"Several contracts, reconciliation across vendors, gaps between their compliance scopes",[101,575,576],{},"Medium",[101,578,579],{},"Split, and the gaps are yours",[80,581,582,585,588,591,594,597],{},[101,583,584],{},"One payout and collection API",[101,586,587],{},"The product and customer experience",[101,589,590],{},"One integration, one contract, one reconciliation source",[101,592,593],{},"Less control over routing; you depend on the provider's corridors",[101,595,596],{},"Shortest",[101,598,599],{},"Shared, with the split written down",[11,601,602,606,607,611],{},[58,603,605],{"href":604},"\u002Fresources\u002Fmore\u002Fbuild-vs-buy-stablecoin-payments","Build vs buy for stablecoin payments"," has the longer version of this table. Whichever you pick, the ",[58,608,610],{"href":609},"\u002Fresources\u002Fmore\u002Fstablecoin-payments-provider-due-diligence","stablecoin provider due diligence questions"," are the checklist for each vendor.",[43,613,615],{"id":614},"which-regulations-shape-stablecoin-infrastructure","Which regulations shape stablecoin infrastructure?",[11,617,618],{},"Rules for issuers shape which tokens a stack can use, and rules for payment and virtual asset providers shape who can run the ramps and payouts.",[11,620,621,622,627,628,633,634,638,639,643,644,648],{},"In the US, the ",[58,623,626],{"href":624,"rel":625},"https:\u002F\u002Fwww.congress.gov\u002F119\u002Fbills\u002Fs1582\u002FBILLS-119s1582enr.htm",[345],"GENIUS Act",", signed July 18, 2025, creates a federal framework for payment stablecoins and their issuers. In the EU, ",[58,629,632],{"href":630,"rel":631},"https:\u002F\u002Feur-lex.europa.eu\u002Feli\u002Freg\u002F2023\u002F1114\u002Foj",[345],"MiCA (Regulation (EU) 2023\u002F1114)"," governs stablecoins as e-money tokens and asset-referenced tokens. Each country with a local rail also has its own rules for the institution that pays out. ",[58,635,637],{"href":636},"\u002Fresources\u002Fmore\u002Fgenius-act-for-businesses","The GENIUS Act for businesses"," and ",[58,640,642],{"href":641},"\u002Fresources\u002Fmore\u002Fmica-stablecoin-rules-explained","MiCA stablecoin rules explained"," cover the two big frameworks, and the ",[58,645,647],{"href":646},"\u002Fresources\u002Fmore\u002Fstablecoin-regulation-tracker-2026","2026 stablecoin regulation tracker"," follows the rest.",[11,650,651],{},"This section is for information only and is not legal advice.",[43,653,655],{"id":654},"how-does-blindpay-fit-into-stablecoin-infrastructure","How does BlindPay fit into stablecoin infrastructure?",[11,657,658],{},"BlindPay sits in layers 5 through 8: one API for quotes, on-ramps and off-ramps, compliance checks on customers, and local payouts. It isn't a stablecoin issuer, a consumer wallet, or a card issuer.",[11,660,661,662,666],{},"What that covers, from the ",[58,663,665],{"href":664},"\u002Fdocs\u002Fintroduction","BlindPay docs",":",[24,668,669,680,686,696,702],{},[27,670,671,674,675,679],{},[20,672,673],{},"Payouts"," from USDC or USDT to bank accounts over Pix, SPEI, ACH, RTP, SEPA, Transfers 3.0 in Argentina, ACH Colombia, and SWIFT (POBO\u002FCOBO), funded from an external wallet or a managed wallet balance (",[58,676,678],{"href":677},"\u002Fdocs\u002Fkb\u002Fpayment-methods","payment methods",").",[27,681,682,685],{},[20,683,684],{},"Payins"," over ACH, wire, SWIFT, Pix, SPEI, and other local rails, delivered as stablecoins to a wallet.",[27,687,688,691,692,679],{},[20,689,690],{},"Nine networks",": Ethereum, Polygon, Base, Arbitrum, Tempo, Arc, Stellar, Solana, and Tron, with token support that varies by chain (",[58,693,695],{"href":694},"\u002Fdocs\u002Fkb\u002Fsupported-chains","supported chains",[27,697,698,701],{},[20,699,700],{},"Compliance in the flow",": every payment runs through a customer that has passed KYC or KYB.",[27,703,704,707],{},[20,705,706],{},"Quotes that lock rate and fees"," for a short window before you execute.",[11,709,710,711,715,716,719,720,679],{},"On custody: payouts funded from an external blockchain wallet stay non-custodial, since BlindPay can't access or freeze funds in a wallet you control. Managed wallets, a beta product, are BlindPay-custodied. When a payout ends as ",[712,713,714],"code",{},"refunded",", the stablecoins return to the funding source; a ",[712,717,718],{},"failed"," payout isn't refunded automatically (",[58,721,723],{"href":722},"\u002Fdocs\u002Fpayouts","payouts",[11,725,726,727,731],{},"Want to see the layers working? Run a test payout from the ",[58,728,730],{"href":729},"\u002Fdocs\u002Fquickstart-payout","payout quickstart"," on a free development instance.",{"title":733,"searchDepth":734,"depth":734,"links":735},"",2,[736,737,738,739,740,741,742,743],{"id":45,"depth":734,"text":46},{"id":68,"depth":734,"text":69},{"id":262,"depth":734,"text":263},{"id":333,"depth":734,"text":334},{"id":439,"depth":734,"text":440},{"id":509,"depth":734,"text":510},{"id":614,"depth":734,"text":615},{"id":654,"depth":734,"text":655},"stablecoins","2026-09-26","Stablecoin infrastructure is the stack that issues, moves, converts, secures, and checks stablecoins. Here are its 8 layers and who provides each.","md",[749,752,755,758,761,764],{"q":750,"a":751},"What is stablecoin infrastructure in simple terms?","Stablecoin infrastructure is everything that lets a business use a stablecoin like a normal payment method: the issuer and its reserves, the token contract, the blockchain, wallets and custody, payment APIs, on-ramps and off-ramps, compliance checks, and the local bank rails at each end. A business rarely runs all of it. It picks which layers to own and which to buy.",{"q":753,"a":754},"Who provides stablecoin infrastructure?","Different companies at each layer. Issuers such as Circle and Tether mint and redeem the tokens. Blockchain networks such as Ethereum, Solana, and Tron move them. Wallet and custody providers hold keys. Payment APIs and ramps convert between stablecoins and local currency, and banks or payment institutions connect to rails like ACH, Pix, and SPEI. Compliance vendors or the payment provider itself run KYC, KYB, and screening.",{"q":756,"a":757},"Do you need a crypto wallet to use stablecoin infrastructure?","Not always. Some payment APIs let a business send a bank transfer in and pay a bank account out, with the stablecoin leg happening behind the API. Others expect you to hold stablecoins in a wallet you control and sign each transfer. The choice changes who holds funds at each step, so ask every provider to draw the flow and mark custody on it.",{"q":759,"a":760},"Is stablecoin infrastructure the same as a stablecoin API?","No. A stablecoin API is one layer of the stack, the interface your software calls to quote, send, receive, or convert stablecoins. Stablecoin infrastructure is the whole stack underneath it, including issuance, the blockchain, custody, compliance, and the bank rails at each end. A good API hides several of those layers, but they still exist and still carry risk.",{"q":762,"a":763},"How big is the stablecoin payments market in 2026?","Allium's State of Stablecoins and Payments report, published September 15, 2026, puts stablecoin payments at $401 billion to $527 billion for January to August 2026, up 42% to 63% year over year. The same report finds $85 trillion of total transfer volume but only $4.0 trillion of real economic activity once exchange, DeFi, and infrastructure transfers are removed.",{"q":765,"a":766},"Should a company build its own stablecoin infrastructure?","Only if money movement is the product and you can carry the licensing, liquidity, and bank relationships yourself. Most fintechs buy the conversion, compliance, and local rail layers from a payment API, and build only the parts customers see. Building on the chain directly is fast to start and slow to finish, because the bank and compliance layers take the longest.",false,{"author":769},"BlindPay Team",true,"\u002Fresources\u002Fmore\u002Fwhat-is-stablecoin-infrastructure","---\ntitle: \"What is stablecoin infrastructure? The 8 layers of a stablecoin payments stack\"\nseoTitle: \"What is stablecoin infrastructure? The 8 layers explained\"\ndescription: \"Stablecoin infrastructure is the stack that issues, moves, converts, secures, and checks stablecoins. Here are its 8 layers and who provides each.\"\ndate: \"2026-09-26\"\nupdated: \"2026-09-26\"\ncategory: \"stablecoins\"\nauthor: \"BlindPay Team\"\nfaq:\n  - q: \"What is stablecoin infrastructure in simple terms?\"\n    a: \"Stablecoin infrastructure is everything that lets a business use a stablecoin like a normal payment method: the issuer and its reserves, the token contract, the blockchain, wallets and custody, payment APIs, on-ramps and off-ramps, compliance checks, and the local bank rails at each end. A business rarely runs all of it. It picks which layers to own and which to buy.\"\n  - q: \"Who provides stablecoin infrastructure?\"\n    a: \"Different companies at each layer. Issuers such as Circle and Tether mint and redeem the tokens. Blockchain networks such as Ethereum, Solana, and Tron move them. Wallet and custody providers hold keys. Payment APIs and ramps convert between stablecoins and local currency, and banks or payment institutions connect to rails like ACH, Pix, and SPEI. Compliance vendors or the payment provider itself run KYC, KYB, and screening.\"\n  - q: \"Do you need a crypto wallet to use stablecoin infrastructure?\"\n    a: \"Not always. Some payment APIs let a business send a bank transfer in and pay a bank account out, with the stablecoin leg happening behind the API. Others expect you to hold stablecoins in a wallet you control and sign each transfer. The choice changes who holds funds at each step, so ask every provider to draw the flow and mark custody on it.\"\n  - q: \"Is stablecoin infrastructure the same as a stablecoin API?\"\n    a: \"No. A stablecoin API is one layer of the stack, the interface your software calls to quote, send, receive, or convert stablecoins. Stablecoin infrastructure is the whole stack underneath it, including issuance, the blockchain, custody, compliance, and the bank rails at each end. A good API hides several of those layers, but they still exist and still carry risk.\"\n  - q: \"How big is the stablecoin payments market in 2026?\"\n    a: \"Allium's State of Stablecoins and Payments report, published September 15, 2026, puts stablecoin payments at $401 billion to $527 billion for January to August 2026, up 42% to 63% year over year. The same report finds $85 trillion of total transfer volume but only $4.0 trillion of real economic activity once exchange, DeFi, and infrastructure transfers are removed.\"\n  - q: \"Should a company build its own stablecoin infrastructure?\"\n    a: \"Only if money movement is the product and you can carry the licensing, liquidity, and bank relationships yourself. Most fintechs buy the conversion, compliance, and local rail layers from a payment API, and build only the parts customers see. Building on the chain directly is fast to start and slow to finish, because the bank and compliance layers take the longest.\"\n---\n\nStablecoin infrastructure is the set of systems that issue, move, convert, secure, and check stablecoins so a business can use them like any other payment method. It runs from the issuer's reserves through the blockchain to the local bank rail that pays the recipient. Most companies buy most of it and build only what their customers touch.\n\nThink of it like card payments. A merchant doesn't run Visa's network, the issuing bank, or the fraud models. It plugs into a processor that stitches those pieces together. Stablecoin payments work the same way, with different pieces.\n\n**Key takeaways**\n\n- A stablecoin payments stack has eight layers: issuance and reserves, smart contracts, blockchain networks, wallets and custody, payment APIs, on-ramps and off-ramps, compliance, and local payment rails.\n- The blockchain is the fast part. The slow, regulated parts are the bank rails and compliance at each end.\n- Each layer has a different owner, and each owner can fail in its own way. Map custody at every step.\n- Allium counted $85 trillion in stablecoin transfers from January to August 2026 but only $4.0 trillion of real economic activity, so read market numbers carefully.\n- Most businesses buy conversion, compliance, and local payouts from one API and build the product layer themselves.\n\n## What is stablecoin infrastructure?\n\nStablecoin infrastructure is the full stack behind a stablecoin payment: the token, the network it moves on, whoever holds it, the software that moves it, and the banks and checks that connect it to real currency.\n\nA **stablecoin** is a token designed to hold a steady value against a currency, usually the US dollar, backed by reserves the issuer holds. [What is a stablecoin](\u002Fresources\u002Fmore\u002Fwhat-is-a-stablecoin) covers the token itself. This page is about everything around it.\n\nThe word \"infrastructure\" matters because a stablecoin on its own pays nobody. A supplier in São Paulo wants reais in a bank account. A contractor in Mexico City wants pesos. Getting from a dollar balance to that bank credit takes several layers, and each layer is a business decision.\n\n## What are the 8 layers of a stablecoin payments stack?\n\nEight layers sit between a sender's dollars and a recipient's local currency. Every stablecoin payment touches all eight, even when one provider hides most of them.\n\n| Layer | What it does | Who typically provides it | Question to ask a vendor |\n| --- | --- | --- | --- |\n| 1. Issuance and reserves | Mints tokens against deposits, redeems them for cash, holds the backing assets | Regulated issuers such as Circle (USDC) and Tether (USDT) | Which stablecoins do you support, and who issues them? |\n| 2. Smart contracts | The token contract that records balances and enforces rules such as freezes | The issuer, deployed on each chain | Do you use the issuer's native token contract on each chain, or a bridged version? |\n| 3. Blockchain networks | Records and finalizes transfers | Public chains such as Ethereum, Solana, Tron, Polygon, Base, and Stellar | Which networks do you settle on, and for which tokens? |\n| 4. Wallets and custody | Holds the private keys that control funds | The business itself, a custodian, or an embedded wallet provider | Who holds the keys at each step of a payment? |\n| 5. Payment APIs and orchestration | Quotes, routes, executes, and reports payments through one interface | Stablecoin payment APIs and orchestration platforms | What does one API call cover, end to end? |\n| 6. On-ramps and off-ramps | Converts local currency to stablecoins and back | Ramp providers, exchanges, payment APIs | Is the rate locked in a quote, and for how long? |\n| 7. Compliance | KYC, KYB, sanctions screening, transaction monitoring, Travel Rule | The payment provider, compliance vendors, or both | Which checks do you run, and which stay with us? |\n| 8. Fiat and local payment rails | Delivers or collects local currency in bank accounts | Banks and licensed institutions connected to ACH, Pix, SPEI, SEPA, and SWIFT | Which rails do you pay out on, and how fast do they land? |\n\nA few notes on the layers that cause the most surprises:\n\n- **Issuance** is a credit decision. The token is only as good as the reserves and the redemption process behind it. [USDC vs USDT for payments](\u002Fresources\u002Fmore\u002Fusdc-vs-usdt-for-payments) compares the two largest.\n- **Networks** differ in fees, speed, and which tokens exist on them. [The best network to off-ramp stablecoins](\u002Fresources\u002Fmore\u002Fbest-network-to-off-ramp-stablecoins) walks through the trade-offs.\n- **Custody** decides who is exposed if a provider fails. [Custodial vs non-custodial vs MPC wallets](\u002Fresources\u002Fmore\u002Fcustodial-vs-non-custodial-vs-mpc-wallets) explains the three models.\n- **Payment APIs** come in several types, from issuer APIs to payout APIs. [The types of stablecoin APIs](\u002Fresources\u002Fmore\u002Ftypes-of-stablecoin-apis) sorts them.\n\n## How does money move through the stack?\n\nMoney moves through the stack in a fixed order: local currency in, stablecoin across, local currency out, with compliance checks at each handoff. Here's a US business paying a supplier in Brazil.\n\n1. **The business is onboarded.** The provider runs KYB on the company and its owners. Nothing moves until this clears (layer 7).\n2. **The supplier is added.** The business registers the supplier's payout details, for Brazil usually a Pix key. The provider screens the recipient (layers 7 and 8).\n3. **A quote is created.** The business asks to pay a fixed amount of reais. The provider returns the exchange rate, fees, and the stablecoin amount needed, valid for a short window (layer 5).\n4. **Dollars become stablecoins.** If the business holds dollars, an on-ramp converts them into USDC or USDT (layers 1 and 6). If it already holds stablecoins, this step is skipped.\n5. **Stablecoins move on-chain.** The tokens transfer to the provider's settlement address on a chosen network and reach finality in seconds to minutes (layers 2, 3, and 4). [What happens on-chain in a stablecoin payment](\u002Fresources\u002Fmore\u002Fwhat-happens-on-chain-in-a-stablecoin-payment) breaks this step down.\n6. **Stablecoins become reais.** An off-ramp sells the stablecoins for BRL at the quoted rate (layer 6).\n7. **Reais land over Pix.** A licensed local institution sends the reais to the supplier's account over Pix, Brazil's instant payment system (layer 8).\n8. **Everyone reconciles.** The business receives status updates and references it can match to its ledger (layer 5).\n\nWith a payout API such as BlindPay, steps 3 through 8 are a quote and a payout call: stablecoins go in, and Pix comes out. [How to send USDC to a bank account in Brazil](\u002Fresources\u002Fmore\u002Fhow-to-send-usdc-to-bank-account-brazil) shows the same flow from the sender's side.\n\n## What does the stablecoin payments market look like?\n\nStablecoin payments are growing fast from a small base, and headline transfer volumes overstate them by a wide margin.\n\nAllium's [State of Stablecoins and Payments report](https:\u002F\u002Fwww.allium.so\u002Freports\u002Fstate-of-stablecoins-and-payments-september-2026), published September 15, 2026, counts:\n\n| Measure (January to August 2026 unless noted) | Allium figure |\n| --- | --- |\n| Total stablecoin transfer volume | $85 trillion |\n| Real economic activity after removing exchange-internal, DeFi, and infrastructure transfers | $4.0 trillion |\n| Stablecoin payments | $401 billion to $527 billion, up 42% to 63% year over year |\n| Share of payments received by businesses | 58% to 64% |\n| Business-to-business payments, the largest lane | $137 billion to $153 billion |\n| Share of geo-attributed payment volume that is domestic | 61% |\n| Cross-border growth in 2025 | 64% for stablecoin payments vs 9% for conventional fiat rails |\n| Stablecoin share of global retail cross-border payment value | 0.31% |\n| Stablecoin supply, August 2026 | $303 billion, with Tether and Circle at 85% |\n\nTwo readings follow from those numbers. First, the gap between $85 trillion and $4.0 trillion means most on-chain volume is trading and plumbing, not payments. Be careful with any vendor that quotes raw transfer volume. Second, 0.31% of retail cross-border value is still a sliver. The growth is real, and the market is early.\n\n## Who needs stablecoin infrastructure, and who doesn't?\n\nCompanies that move money across borders, hold dollars for users in other countries, or need payments outside banking hours get the most from it. Companies with only domestic, low-value, card-based flows usually don't.\n\n**Good fits:**\n\n- Fintechs and neobanks offering dollar accounts or cross-border transfers to users in Latin America and other emerging markets.\n- Platforms paying contractors, sellers, or creators in many countries.\n- Companies paying suppliers in corridors where wires are slow or FX spreads are wide.\n- Businesses that already hold stablecoins and need to pay bills or payroll in local currency.\n\n**Limitations and poor fits:**\n\n- **Domestic card or ACH flows.** If both sides are in the US and a card or ACH works, a stablecoin adds steps without much gain.\n- **Regulated entities with restrictions.** Some banks and funds can't hold or transact in stablecoins under their own rules or their regulator's.\n- **Corridors without a good off-ramp.** The on-chain leg is fast everywhere. The local payout isn't available everywhere.\n- **Teams that can't own compliance.** KYC, KYB, sanctions, and Travel Rule still apply. If no provider in your stack covers them, you do.\n- **Issuer and network risk.** A stablecoin can lose its peg, and an issuer can freeze addresses. Those risks don't disappear because the payment is fast.\n\n[When not to use blockchain payments](\u002Fresources\u002Fmore\u002Fwhen-not-to-use-blockchain-payments) goes deeper on the poor fits.\n\n## What are the build vs buy options?\n\nThere are three ways to put the stack together: build directly on the chains, assemble several vendors, or use one API that covers conversion, compliance, and payouts. The right one depends on how much of the stack is your product.\n\n| Option | What you own | Pros | Cons | Time to launch | Compliance burden |\n| --- | --- | --- | --- | --- | --- |\n| Build on chains directly | Wallets, keys, node access, liquidity, bank partners, licenses | Full control, no vendor margin | Licensing and bank relationships per country; custody risk is yours | Longest, often a year or more | Highest: you run the program |\n| Assemble multiple vendors | The integrations and the logic between them | Pick a specialist per layer | Several contracts, reconciliation across vendors, gaps between their compliance scopes | Medium | Split, and the gaps are yours |\n| One payout and collection API | The product and customer experience | One integration, one contract, one reconciliation source | Less control over routing; you depend on the provider's corridors | Shortest | Shared, with the split written down |\n\n[Build vs buy for stablecoin payments](\u002Fresources\u002Fmore\u002Fbuild-vs-buy-stablecoin-payments) has the longer version of this table. Whichever you pick, the [stablecoin provider due diligence questions](\u002Fresources\u002Fmore\u002Fstablecoin-payments-provider-due-diligence) are the checklist for each vendor.\n\n## Which regulations shape stablecoin infrastructure?\n\nRules for issuers shape which tokens a stack can use, and rules for payment and virtual asset providers shape who can run the ramps and payouts.\n\nIn the US, the [GENIUS Act](https:\u002F\u002Fwww.congress.gov\u002F119\u002Fbills\u002Fs1582\u002FBILLS-119s1582enr.htm), signed July 18, 2025, creates a federal framework for payment stablecoins and their issuers. In the EU, [MiCA (Regulation (EU) 2023\u002F1114)](https:\u002F\u002Feur-lex.europa.eu\u002Feli\u002Freg\u002F2023\u002F1114\u002Foj) governs stablecoins as e-money tokens and asset-referenced tokens. Each country with a local rail also has its own rules for the institution that pays out. [The GENIUS Act for businesses](\u002Fresources\u002Fmore\u002Fgenius-act-for-businesses) and [MiCA stablecoin rules explained](\u002Fresources\u002Fmore\u002Fmica-stablecoin-rules-explained) cover the two big frameworks, and the [2026 stablecoin regulation tracker](\u002Fresources\u002Fmore\u002Fstablecoin-regulation-tracker-2026) follows the rest.\n\nThis section is for information only and is not legal advice.\n\n## How does BlindPay fit into stablecoin infrastructure?\n\nBlindPay sits in layers 5 through 8: one API for quotes, on-ramps and off-ramps, compliance checks on customers, and local payouts. It isn't a stablecoin issuer, a consumer wallet, or a card issuer.\n\nWhat that covers, from the [BlindPay docs](\u002Fdocs\u002Fintroduction):\n\n- **Payouts** from USDC or USDT to bank accounts over Pix, SPEI, ACH, RTP, SEPA, Transfers 3.0 in Argentina, ACH Colombia, and SWIFT (POBO\u002FCOBO), funded from an external wallet or a managed wallet balance ([payment methods](\u002Fdocs\u002Fkb\u002Fpayment-methods)).\n- **Payins** over ACH, wire, SWIFT, Pix, SPEI, and other local rails, delivered as stablecoins to a wallet.\n- **Nine networks**: Ethereum, Polygon, Base, Arbitrum, Tempo, Arc, Stellar, Solana, and Tron, with token support that varies by chain ([supported chains](\u002Fdocs\u002Fkb\u002Fsupported-chains)).\n- **Compliance in the flow**: every payment runs through a customer that has passed KYC or KYB.\n- **Quotes that lock rate and fees** for a short window before you execute.\n\nOn custody: payouts funded from an external blockchain wallet stay non-custodial, since BlindPay can't access or freeze funds in a wallet you control. Managed wallets, a beta product, are BlindPay-custodied. When a payout ends as `refunded`, the stablecoins return to the funding source; a `failed` payout isn't refunded automatically ([payouts](\u002Fdocs\u002Fpayouts)).\n\nWant to see the layers working? Run a test payout from the [payout quickstart](\u002Fdocs\u002Fquickstart-payout) on a free development instance.\n",{"title":5,"description":746},"What is stablecoin infrastructure? The 8 layers explained","resources\u002Fmore\u002Fwhat-is-stablecoin-infrastructure","YiSUyX9KFqDSYQZJQhlgPFRt3T1Vm0ienI0LN-Q7OCs",[778,782,786,790,794,798,802,806,810,814,818,822,826,830,834,838,842,846,850,854,858,861,864,868,872,876,879,883,887,890,894,898,902,903],{"path":779,"title":780,"description":781},"\u002Fresources\u002Fmore\u002Fare-stablecoin-payments-safe","Are stablecoin payments safe? The risks businesses should check, and how to reduce them","Stablecoin payments are as safe as the issuer, the network, the provider, and your own controls. The seven risks to check, with real incidents and fixes.",{"path":783,"title":784,"description":785},"\u002Fresources\u002Fmore\u002Fbest-stablecoin-apis-cross-border-payments-2026","Best stablecoin APIs for cross-border payments in 2026: BlindPay, Circle, Stripe, Bridge, and Fireblocks compared","Five stablecoin APIs compared for cross-border payments: primary use case, pre-funding requirement, payout regions, and developer experience, plus how to choose by buyer scenario.",{"path":787,"title":788,"description":789},"\u002Fresources\u002Fmore\u002Fbest-stablecoin-apis-2026","Best stablecoin APIs in 2026: 10 providers compared","Ten stablecoin APIs compared for 2026: BlindPay, Circle, Bridge, BVNK, Fireblocks, Crossmint, Zero Hash, Conduit, Sphere, and Borderless, across rails, custody, pricing, and compliance.",{"path":791,"title":792,"description":793},"\u002Fresources\u002Fmore\u002Fbest-virtual-account-providers-stablecoins","Best virtual account providers for stablecoins in 2026: BlindPay, Bridge, HIFI, Noah, and Conduit compared","Five virtual account providers for fiat and stablecoins compared on deposit rails, settlement chains, account naming, and custody, plus a 30-day test plan.",{"path":795,"title":796,"description":797},"\u002Fresources\u002Fmore\u002Fbusiness-vs-consumer-crypto-on-ramps","Business vs consumer crypto on-ramps: what changes when a company buys stablecoins","A consumer on-ramp sells crypto to one person, usually by card. A business on-ramp turns company bank deposits into stablecoins via an API. What differs.",{"path":799,"title":800,"description":801},"\u002Fresources\u002Fmore\u002Fcrypto-debit-card-vs-stablecoin-card-for-business","Crypto debit card vs. stablecoin card for business: custody, accounting, tax, and controls compared","Why a company should treat crypto debit cards and stablecoin cards differently: budget predictability, custody risk, per-swipe tax events, accounting, and spend controls.",{"path":803,"title":804,"description":805},"\u002Fresources\u002Fmore\u002Fdo-you-need-a-crypto-wallet-for-stablecoin-payments","Do you need a crypto wallet to make stablecoin payments?","Who needs a wallet in a stablecoin payment, who doesn't, and how payment providers hide keys, networks, gas, and confirmations from payers and recipients.",{"path":807,"title":808,"description":809},"\u002Fresources\u002Fmore\u002Fhow-merchants-accept-stablecoin-payments","How merchants accept stablecoin payments: the complete 2026 guide","To accept stablecoin payments you need a receiving method, an off-ramp to local currency, and a settlement account. The full flow, costs, and options.",{"path":811,"title":812,"description":813},"\u002Fresources\u002Fmore\u002Fstablecoin-payment-orchestration-cross-border-payouts","How stablecoins fit into payment orchestration for cross-border payouts","Stablecoins are a settlement rail inside an orchestration strategy, not a replacement for banking. What changes: pre-funding, settlement time, FX visibility, and last-mile delivery over Pix and SPEI.",{"path":815,"title":816,"description":817},"\u002Fresources\u002Fmore\u002Faccept-bank-transfers-settle-in-stablecoins","How to accept bank transfers and settle in stablecoins using virtual accounts","Accept ACH, wire, and SWIFT and settle in USDC or USDT: the flow, the token, chain, and custody choices, and when a virtual account beats a memo code.",{"path":819,"title":820,"description":821},"\u002Fresources\u002Fmore\u002Fhow-to-choose-a-blockchain-payment-api","How to choose a blockchain payment API: a technical buyer's checklist","Seven checks for a blockchain payment API: SDKs, OpenAPI quality, abstraction level, networks, built-in compliance, local payout rails, and pricing.",{"path":823,"title":824,"description":825},"\u002Fresources\u002Fmore\u002Fhow-to-choose-a-stablecoin-api","How to choose a stablecoin API: the 6 questions that actually matter","Six criteria for evaluating a stablecoin API: pre-funding, compliance automation, local payout rails, settlement speed, developer experience, and pricing transparency, with a scorecard you can send to every vendor.",{"path":827,"title":828,"description":829},"\u002Fresources\u002Fmore\u002Fhow-to-evaluate-a-wallet-integration-provider","How to evaluate a wallet integration provider: 12-point checklist","A 12-point checklist for choosing a wallet or stablecoin payments provider: custody, chains, rails, pricing, compliance, SOC 2, SLAs, and AI tooling.",{"path":831,"title":832,"description":833},"\u002Fresources\u002Fmore\u002Fis-stripe-a-stablecoin-api","Is Stripe a stablecoin API? What a payout API, Stripe, and Bridge each do","Partly. Stripe offers stablecoin checkout and balances, and owns Bridge, a stablecoin infrastructure API. What each covers for cross-border payouts.",{"path":835,"title":836,"description":837},"\u002Fresources\u002Fmore\u002Fis-xrp-a-stablecoin","Is XRP a stablecoin? No, and here is the difference","XRP is not a stablecoin: its price floats freely with the market. Ripple's actual stablecoin is RLUSD. Here is how the two differ and why it matters.",{"path":839,"title":840,"description":841},"\u002Fresources\u002Fmore\u002Fstablecoin-api-pricing-explained","Stablecoin API pricing: mint fees, spread, and what you actually pay","The basis-point figure on a stablecoin provider's pricing page rarely matches the invoice, because mint fees, burn fees, spread, and issuer fees usually live below the line the marketing page shows.",{"path":843,"title":844,"description":845},"\u002Fresources\u002Fmore\u002Fstablecoin-api-vs-crypto-payment-gateway","Stablecoin API vs crypto payment gateway: what's the difference?","A crypto payment gateway accepts crypto at checkout. A stablecoin API moves money across borders through code, and neither side needs a wallet.",{"path":847,"title":848,"description":849},"\u002Fresources\u002Fmore\u002Fstablecoin-api-vs-traditional-cross-border-rails","Stablecoin API vs traditional cross-border rails: a plain-English guide for payments teams","A stablecoin API moves money across borders using dollar-pegged tokens like USDC instead of correspondent banks. How the flow works, what no pre-funding means, and a side-by-side table against SWIFT.",{"path":851,"title":852,"description":853},"\u002Fresources\u002Fmore\u002Fstablecoin-depeg-risk-payments","Stablecoin depeg risk for payment companies: what past depegs teach and how to set limits","A depeg hurts a payment flow only while you hold the stablecoin. What USDC's 2023 depeg and UST's collapse teach, and the limits and triggers to set.",{"path":855,"title":856,"description":857},"\u002Fresources\u002Fmore\u002Fstablecoin-payments-statistics-2026","Stablecoin payment statistics 2026: volume, B2B share, and cross-border data","Sourced stablecoin payment statistics for 2026: real payment volume vs transfer volume, B2B share, domestic vs cross-border, top markets, and chains.",{"path":257,"title":859,"description":860},"Types of stablecoin APIs: issuer, wallet, orchestration, payout, and non-custodial APIs compared","The five types of stablecoin APIs, what each one does, and who holds the funds and the compliance work in each. Plus how they differ from exchange APIs.",{"path":224,"title":862,"description":863},"USDC vs USDT for payments: which should businesses use?","USDC offers stronger reserve transparency and US regulatory posture; USDT offers deeper liquidity in emerging markets. Most payment flows should support both.",{"path":865,"title":866,"description":867},"\u002Fresources\u002Fmore\u002Fvirtual-account-fees","Virtual account fees: every cost between the payer's bank and the stablecoin wallet","Monthly, deposit, wire, SWIFT, conversion, and partner fees on a virtual account: who pays each one, and a worked 10,000 USD wire to USDC example.",{"path":869,"title":870,"description":871},"\u002Fresources\u002Fmore\u002Fwallet-api-vs-embedded-wallet-sdk-vs-white-label","Wallet API vs embedded SDK vs white-label: which fits?","Compare the three wallet integration models on control, launch time, engineering effort, security, lock-in, and cost, with a five-question decision tree.",{"path":873,"title":874,"description":875},"\u002Fresources\u002Fmore\u002Ftypes-of-crypto-off-ramps","What are the types of crypto off-ramps? Payment APIs, off-ramp wallets, exchanges, OTC desks, and wallet ramps compared","The five kinds of crypto off-ramp compared: who each serves, who holds funds, limits, trade-offs, consumer vs business, and why stablecoins win.",{"path":302,"title":877,"description":878},"What happens on-chain in a stablecoin payment? A step-by-step walkthrough","A stablecoin payment in five steps: bank deposit, conversion to USDC or USDT, on-chain delivery to a wallet, payout authorization, and local currency out.",{"path":880,"title":881,"description":882},"\u002Fresources\u002Fmore\u002Fwhat-is-usdc","What is USDC? The dollar-pegged stablecoin explained","USDC is a dollar-pegged stablecoin issued by Circle, backed 1:1 by cash and short-term Treasuries and redeemable for US dollars. How it works and where it's used.",{"path":884,"title":885,"description":886},"\u002Fresources\u002Fmore\u002Fwhat-is-a-stablecoin-api","What is a stablecoin API? Infrastructure explained","A stablecoin API lets businesses move money with stablecoins through code: wallets, conversion, local payout rails, and compliance behind one integration.",{"path":60,"title":888,"description":889},"What is a stablecoin? Definition, types, and how they work","A stablecoin is a digital token designed to hold a fixed value, usually one US dollar. Learn how they stay stable, the main types, and what they are used for.",{"path":891,"title":892,"description":893},"\u002Fresources\u002Fmore\u002Fwhat-is-an-off-ramp-wallet","What is an off-ramp wallet? A deposit address that pays out to a bank account","An off-ramp wallet turns every USDC or USDT deposit into fiat paid to a linked bank account, with no quote or payout call. How it works, fees, minimums.",{"path":895,"title":896,"description":897},"\u002Fresources\u002Fmore\u002Fwhat-is-crypto-wallet-integration","What is crypto wallet integration? A developer's guide","Crypto wallet integration adds wallets, key custody, signing, and compliance to an app. The six components, three integration models, and cost drivers.",{"path":899,"title":900,"description":901},"\u002Fresources\u002Fmore\u002Fwhat-is-stablecoin-card-issuing","What is stablecoin card issuing? How it works, who uses it, and how it differs from crypto debit cards","Stablecoin card issuing explained: how a USDC or USDT balance pays a card merchant in local currency, who runs each layer, and how it differs from a crypto debit card.",{"path":771,"title":5,"description":746},{"path":235,"title":904,"description":905},"Which network should you use to off-ramp stablecoins? Finality, fees, and confirmations by chain","How Ethereum, Polygon, Base, Arbitrum, Solana, Tron, Stellar, Tempo, and Arc compare for off-ramps: time to finality, fee model, and which tokens work.",1791469679751]