[{"data":1,"prerenderedAt":289},["ShallowReactive",2],{"content-\u002Fcompare\u002Fsphere":3,"compare-sibling-paths":269},{"id":4,"title":5,"authors":6,"body":7,"categories":6,"category":197,"categoryType":6,"compare":198,"contributors":6,"date":238,"description":239,"extension":240,"faq":241,"howto":6,"isBlog":260,"isChangelog":260,"meta":261,"navigation":263,"path":264,"pillar":260,"products":6,"rawbody":265,"seo":266,"stem":267,"thumbnail":6,"updated":6,"__hash__":268},"content\u002Fcompare\u002Fsphere.md","BlindPay vs Sphere",null,{"type":8,"value":9,"toc":184},"minimark",[10,14,19,22,26,36,40,61,65,78,86,94,97,101,104,108,111,115,118,122,135,151,166,170,178],[11,12,13],"p",{},"For stablecoin payouts into Latin America, BlindPay is the direct choice: it names SPEI, PSE, Transfers 3.0, Boleto, and RTP, five rails Sphere's public pages do not, publishes its pricing, runs KYC in about 60 seconds inside the API, and tracks every SWIFT payout with a UETR and MT103. Sphere is an API, dashboard, and OTC desk for fiat and stablecoin conversion with no public fee schedule; its pricing page returned a 404 on the pages reviewed. For a business that wants an OTC desk or a white-label ramp widget, Sphere offers products BlindPay does not.",[15,16,18],"h2",{"id":17},"which-should-you-choose-blindpay-or-sphere","Which should you choose, BlindPay or Sphere?",[11,20,21],{},"Choose BlindPay when the job is paying stablecoins out into Brazil, Mexico, Colombia, Argentina, the United States, or the SEPA zone on a named rail with a price you can read before you sign up. Choose Sphere when the job is an OTC desk for large negotiated trades or a consumer-facing buy and sell widget embedded in your own product. A business on Sphere's ramp can add BlindPay for payouts without giving up the widget.",[15,23,25],{"id":24},"what-is-sphere","What is Sphere?",[11,27,28,35],{},[29,30,34],"a",{"href":31,"rel":32},"https:\u002F\u002Fspherepay.co",[33],"nofollow","Sphere"," is an API, dashboard, and OTC desk for converting between fiat, USD, EUR, and BRL, and stablecoins, USDC, USDT, and EURC, then moving the funds over bank rails and blockchain networks. It targets fintechs, PSPs, exchanges, and cross-border trading businesses, and ships five product surfaces. The first two are a developer toolkit with a REST API and SDKs, and a self-serve business dashboard for send, receive, and manage flows. The other three are a Private Desk for high-touch OTC transfers with negotiated FX pricing, a white-label Embedded Ramp widget for buying and selling stablecoins with fiat, and two virtual-account primitives. Onramper Accounts auto-convert fiat deposits into stablecoins, and Offloader Wallets auto-convert incoming stablecoins into fiat payouts. Sphere's own docs and product pages name ACH, wire, SEPA, Pix, and, since June 2026, SWIFT for USD off-ramp as rails. They also list a broad set of blockchain networks including Ethereum, Arbitrum, Base, Avalanche, Polygon, Tron, and Solana. Sphere states compliance runs at the protocol and API level, using Sumsub for identity verification.",[15,37,39],{"id":38},"what-is-blindpay","What is BlindPay?",[11,41,42,46,47,51,52,56,57,60],{},[29,43,45],{"href":44},"\u002Fglobal-payments","BlindPay"," is a stablecoin API for global payments. It converts USDC and USDT to local fiat and pays out over Pix, SPEI, ACH, RTP, SEPA, and ",[29,48,50],{"href":49},"\u002Fpobo-cobo-swift","SWIFT (POBO\u002FCOBO)",", with compliance handled inside the API. Cross-border wires run as SWIFT payments and collections on behalf of (POBO\u002FCOBO), carrying UETR tracking and MT103 confirmations for every transfer, so a business can trace a payout from submission to the receiving bank. BlindPay is backed by Y Combinator (W25) and moves $2.5 billion in annualized transfer volume across a payment network reaching 100+ countries. Products span payouts, pay-ins through branded ",[29,53,55],{"href":54},"\u002Fvirtual-accounts","virtual accounts"," that auto-convert deposits to stablecoins, Payables for paying invoices and boletos directly from USDC or USDT, and a native iOS app. Rails run per country: Pix, TED, and Boleto in Brazil; SPEI in Mexico; PSE in Colombia; Transfers 3.0 in Argentina; ACH, RTP, domestic wire, and SWIFT in the United States; and SEPA across 40 SEPA-zone countries. Full detail is on the ",[29,58,59],{"href":44},"global payments"," page. BlindPay describes itself as a non-custodial payment processor: funds stay under the business's control, and a failed transaction returns automatically to the originating wallet.",[15,62,64],{"id":63},"how-do-blindpay-and-sphere-compare","How do BlindPay and Sphere compare?",[11,66,67,68,72,73,77],{},"BlindPay names five rails Sphere does not, SPEI, PSE, Transfers 3.0, Boleto, and RTP, and publishes its pricing; Sphere's public pages name ACH, wire, SEPA, Pix, and SWIFT, and no fee schedule. BlindPay's rail list is built around Latin American and US payout coverage: Pix and Boleto in Brazil, SPEI in Mexico, PSE in Colombia, and Transfers 3.0 in Argentina. In the United States it adds ACH, RTP, and SWIFT (POBO\u002FCOBO), plus SEPA across 40 SEPA-zone countries. Live delivered-amount math is on corridor pages like ",[29,69,71],{"href":70},"\u002Fusdc-to-brl","USDC to BRL"," and ",[29,74,76],{"href":75},"\u002Fusdc-to-mxn","USDC to MXN",". Sphere names ACH, wire, SEPA, Pix, and, since June 2026, SWIFT for USD off-ramp, with MXN listed as a supported currency but no rail named for it on the pages reviewed. BlindPay's SWIFT payouts run as POBO\u002FCOBO: each customer gets a dedicated virtual account with its own BIC\u002FIBAN, and every transfer carries UETR tracking with MT103 confirmations. A business whose payout map runs through Mexico, Colombia, or Argentina, or needs a named RTP rail, will find that coverage on BlindPay's side.",[11,79,80,81,85],{},"Pricing is a clear difference. BlindPay publishes its plans (Basic, Business, Enterprise) with usage-based, per-transaction fees and transparent FX, and needs no pre-funding, all visible before a business signs up on the ",[29,82,84],{"href":83},"\u002Fpricing","pricing"," page. Sphere has no public pricing page on the pages reviewed; spherepay.co\u002Fpricing returns a 404. Its Private Desk is positioned around negotiated FX pricing for large transfers, which suggests a quote-based model rather than a published rate card.",[11,87,88,89,93],{},"On ",[29,90,92],{"href":91},"\u002Fcompliance","compliance",", both providers embed KYC, KYB, and sanctions checks into the API rather than leaving them to the business. BlindPay runs automated KYC in about 60 seconds for standard individual cases and completes KYB review in 3 hours to 1 business day, with sanctions and travel rule compliance handled before money moves. Sphere uses Sumsub for identity verification. A business or individual must complete KYC or KYB and hold an approved verification profile before any transfer can be created, per Sphere's API docs, with enhanced verification for EEA customers under MiCA.",[11,95,96],{},"On integration model, Sphere bundles an OTC desk and a white-label ramp widget with its API and dashboard, which suits a business that wants consumer-facing buy and sell flows. BlindPay's surface is built for the payout job: a REST API, five official SDKs, an OpenAPI spec, an MCP server, a CLI, a dashboard, and a native iOS app, all pointed at one flow, stablecoins converted and delivered to a bank account, with a sandbox that mirrors production so the integration is tested end to end before a real transfer moves.",[15,98,100],{"id":99},"when-is-blindpay-the-better-fit","When is BlindPay the better fit?",[11,102,103],{},"BlindPay is the better fit for teams sending stablecoin-funded payouts into Latin America over Pix or SPEI who need compliance handled inside the API and published pricing before they commit to an integration. It also fits businesses that need POBO\u002FCOBO structure on cross-border wires, since each customer gets a dedicated virtual account with its own BIC\u002FIBAN and SWIFT payouts carry UETR tracking with MT103 confirmations for auditability. Businesses that want a payout API without negotiating pricing on a call, or that need SPEI, RTP, or Boleto specifically, have a direct answer. BlindPay's rail list and pricing page cover both questions without a sales conversation.",[15,105,107],{"id":106},"where-does-sphere-fit","Where does Sphere fit?",[11,109,110],{},"Sphere fits a business that wants an OTC desk for large negotiated transfers or a white-label ramp widget to embed in its own product. Neither is a job BlindPay does. For the payout leg, BlindPay names rails Sphere does not on the pages reviewed, SPEI, PSE, Transfers 3.0, Boleto, and RTP, publishes its price, and gives operators a dashboard and a native iOS app, so a business already on Sphere's ramp can add BlindPay for payouts without giving up the widget.",[15,112,114],{"id":113},"can-you-use-blindpay-and-sphere-together","Can you use BlindPay and Sphere together?",[11,116,117],{},"Yes. A common stack pairs BlindPay for the business-side job of converting stablecoins to local currency and paying it out over Pix, SPEI, ACH, or SWIFT, with compliance built into the API. A ramp product like Sphere's Embedded Ramp or Onramper Accounts handles the consumer-facing buy and sell flow alongside it. The two products solve adjacent problems, getting a user into stablecoins versus getting stablecoins out to a bank account in a specific country, so running both is a normal architecture rather than a workaround. Most stablecoin-payments stacks are not single-vendor, and treating BlindPay as the payout leg behind an existing ramp or OTC relationship is a lower-risk way to test the fit than a full switch.",[15,119,121],{"id":120},"how-do-you-migrate-from-sphere-to-blindpay","How do you migrate from Sphere to BlindPay?",[11,123,124,125,129,130,134],{},"Migrating a payout integration from Sphere to BlindPay follows the same shape as any provider switch. BlindPay's ",[29,126,128],{"href":127},"\u002Fprompts","prompt library"," has provider migration prompts that cover the same concept mapping, corridor check, and cutover checklist, and the ",[29,131,133],{"href":132},"\u002Fdocs\u002Fintroduction","docs introduction"," covers the rest.",[136,137,138,142,145,148],"ol",{},[139,140,141],"li",{},"Re-KYC your business and every payee on BlindPay. Compliance does not transfer between providers, so KYB review and customer verification need to run before any live traffic moves, driven by BlindPay's customer webhooks.",[139,143,144],{},"Get a quote through the API before executing. BlindPay's payout flow is explicit: request a quote, then execute the payout before the quote's expires_at, rather than firing a single conversion call.",[139,146,147],{},"Wire up Svix-verified webhooks for payout and payin status, replacing whatever status-polling or callback pattern the Sphere integration used.",[139,149,150],{},"Dual-run both providers behind a feature flag for at least one corridor, retiring the Sphere path only after in-flight transfers on that corridor clear.",[11,152,153,154,157,158,160,161,165],{},"Point a coding agent at the ",[29,155,156],{"href":132},"BlindPay docs"," and the OpenAPI spec at api.blindpay.com\u002Fdoc for the technical reference, and use the ",[29,159,128],{"href":127}," to speed up each step. For a corridor-by-corridor migration plan or questions about a specific rail, ",[29,162,164],{"href":163},"\u002Fcontact","talk to us"," directly.",[15,167,169],{"id":168},"methodology-and-sources","Methodology and sources",[11,171,172,173,177],{},"This comparison was built from each provider's public documentation and pricing pages as of September 2026: BlindPay's docs, pricing page, and knowledge base, and Sphere's marketing site (spherepay.co), API docs (docs.spherepay.co), and pricing page. Sphere's pricing page returned a 404 at the time of review. A wider ten-provider view, including Sphere, sits in ",[29,174,176],{"href":175},"\u002Fresources\u002Fmore\u002Fbest-stablecoin-apis-2026","best stablecoin APIs in 2026",". Facts marked as unverified in Sphere's profile, including SPEI support, are stated as such rather than guessed. Flag anything that looks out of date and we will correct it.",[11,179,180],{},[181,182,183],"em",{},"This page is general information, not legal, tax, or financial advice. Sphere is a trademark of its owner; BlindPay is not affiliated with Sphere.",{"title":185,"searchDepth":186,"depth":186,"links":187},"",2,[188,189,190,191,192,193,194,195,196],{"id":17,"depth":186,"text":18},{"id":24,"depth":186,"text":25},{"id":38,"depth":186,"text":39},{"id":63,"depth":186,"text":64},{"id":99,"depth":186,"text":100},{"id":106,"depth":186,"text":107},{"id":113,"depth":186,"text":114},{"id":120,"depth":186,"text":121},{"id":168,"depth":186,"text":169},"compare",{"competitor":34,"competitorUrl":31,"competitorSummary":199,"blindpaySummary":200,"tagline":201,"bestFor":202,"rows":205},"Sphere is an API, dashboard, and OTC desk for converting between fiat and stablecoins and moving funds over bank rails and blockchain networks.","BlindPay is a stablecoin API that converts USDC and USDT to local fiat and pays out over Pix, SPEI, ACH, RTP, SEPA, or SWIFT (POBO\u002FCOBO), with compliance built into the API.","Stablecoin payouts are the start. BlindPay adds local rails, published pricing, and compliance inside the API, so a Pix or SPEI payout is one call.",{"blindpay":203,"competitor":204},"BlindPay is the better fit for teams sending stablecoin-funded payouts into Latin America over Pix or SPEI who want published pricing and compliance handled inside the API.","Sphere fits a business that wants an OTC desk or a white-label buy and sell widget, products BlindPay does not offer. For the payout leg, BlindPay names more rails and publishes its price.",[206,210,214,218,222,226,230,234],{"label":207,"blindpay":208,"competitor":209},"Focus","Stablecoin-in, local currency payout network","Fiat and stablecoin conversion, ramp, and OTC desk",{"label":211,"blindpay":212,"competitor":213},"Payout rails","Pix, TED, Boleto, SPEI, PSE, Transfers 3.0, ACH, RTP, wire, SEPA, SWIFT (POBO\u002FCOBO), settlement window published per rail","ACH, wire, SEPA, Pix, SWIFT (USD off-ramp, June 2026); no SPEI, RTP, PSE, or Transfers 3.0 named on the pages reviewed",{"label":215,"blindpay":216,"competitor":217},"Pay-in \u002F collections","Virtual accounts auto-convert deposits to stablecoins","Onramper Accounts auto-convert fiat deposits to stablecoins",{"label":219,"blindpay":220,"competitor":221},"Currencies and corridors","USDC, USDT to BRL, MXN, USD, ARS, COP, EUR on local rails, plus SWIFT payouts to 100+ countries","USDC, USDT, EURC to USD, EUR, BRL; MXN listed with no named rail",{"label":223,"blindpay":224,"competitor":225},"Custody model","Non-custodial: funds stay under the business's control, automatic refund on failure","Not itself the custodian per Terms of Service; funds held by bank partner",{"label":227,"blindpay":228,"competitor":229},"Compliance scope","KYC, KYB, sanctions, and travel rule handled in the API","KYC, KYB, and sanctions checks via Sumsub, completed before a transfer can be created",{"label":231,"blindpay":232,"competitor":233},"Pricing model","Published plans (Basic, Business, Enterprise), usage-based per-transaction fees, transparent FX, no pre-funding","Not published; spherepay.co\u002Fpricing returns a 404",{"label":235,"blindpay":236,"competitor":237},"Developer experience","REST API, 5 official SDKs, OpenAPI spec, MCP server, CLI, dashboard, iOS app, sandbox that mirrors production","REST API and SDKs; sandbox exists for KYC and virtual accounts, confirm transfer sandbox","2026-09-03","BlindPay and Sphere both convert stablecoins to fiat. BlindPay pays out over Pix, SPEI, and SWIFT (POBO\u002FCOBO) with published pricing and compliance built in.","md",[242,245,248,251,254,257],{"q":243,"a":244},"Is BlindPay a replacement for Sphere?","BlindPay replaces the part of Sphere's job that is converting stablecoins into local currency and paying it out over bank rails, especially in Brazil and Mexico. It is not a replacement for Sphere's white-label Embedded Ramp widget or Private Desk OTC service, since BlindPay does not offer either of those products.",{"q":246,"a":247},"Can I use BlindPay and Sphere together?","Yes, and it is a common pairing: BlindPay handles the payout leg into Pix, SPEI, ACH, or SWIFT, while a ramp product like Sphere's Embedded Ramp handles the consumer-facing buy and sell flow. The two sit at different points in a payment flow rather than competing for the same call.",{"q":249,"a":250},"Which is cheaper, BlindPay or Sphere?","BlindPay publishes its plans, usage-based per-transaction fees, and transparent FX on its pricing page, with no pre-funding, so a corridor can be priced before you sign up. Sphere has not published a fee schedule on the pages reviewed, so its cost is only known after a conversation. The reliable test is to quote the same amount, for example 1,000 USDC to Brazilian reais, on both providers and compare the amount that actually lands in the recipient's account after fees and FX.",{"q":252,"a":253},"How long does it take to migrate from Sphere to BlindPay?","Most of the timeline is compliance, not code: re-KYC your business and payees on BlindPay, since verification does not transfer between providers, then wire up quote-and-execute payout calls and Svix-verified webhooks. Teams typically dual-run one corridor behind a feature flag before cutting over fully, which takes days to a few weeks depending on KYB review time.",{"q":255,"a":256},"Does BlindPay support the corridors Sphere is known for?","Yes, and it goes further. Sphere names ACH, wire, SEPA, Pix, and SWIFT for USD off-ramp. BlindPay supports all five under different names, plus SPEI, PSE, Transfers 3.0, Boleto, and RTP that Sphere does not name on the pages reviewed. BlindPay's SWIFT payouts also carry POBO\u002FCOBO structure with UETR tracking and MT103 confirmations, which Sphere's public docs do not mention on the pages reviewed.",{"q":258,"a":259},"Does BlindPay handle compliance the way Sphere does?","Both providers embed compliance in the API rather than bolting it on after a transfer, so a business does not need to build KYC or sanctions screening itself. BlindPay's automated KYC completes in about 60 seconds for individuals, with travel rule compliance included in the payout flow, and the full KYB timeline is on the compliance page. Sphere verifies identity through Sumsub and requires an approved verification profile before a transfer can be created.",false,{"author":262},"BlindPay Team",true,"\u002Fcompare\u002Fsphere","---\ntitle: \"BlindPay vs Sphere\"\ndescription: \"BlindPay and Sphere both convert stablecoins to fiat. BlindPay pays out over Pix, SPEI, and SWIFT (POBO\u002FCOBO) with published pricing and compliance built in.\"\ndate: \"2026-09-03\"\ncategory: \"compare\"\nauthor: \"BlindPay Team\"\ncompare:\n  competitor: \"Sphere\"\n  competitorUrl: \"https:\u002F\u002Fspherepay.co\"\n  competitorSummary: \"Sphere is an API, dashboard, and OTC desk for converting between fiat and stablecoins and moving funds over bank rails and blockchain networks.\"\n  blindpaySummary: \"BlindPay is a stablecoin API that converts USDC and USDT to local fiat and pays out over Pix, SPEI, ACH, RTP, SEPA, or SWIFT (POBO\u002FCOBO), with compliance built into the API.\"\n  tagline: \"Stablecoin payouts are the start. BlindPay adds local rails, published pricing, and compliance inside the API, so a Pix or SPEI payout is one call.\"\n  bestFor:\n    blindpay: \"BlindPay is the better fit for teams sending stablecoin-funded payouts into Latin America over Pix or SPEI who want published pricing and compliance handled inside the API.\"\n    competitor: \"Sphere fits a business that wants an OTC desk or a white-label buy and sell widget, products BlindPay does not offer. For the payout leg, BlindPay names more rails and publishes its price.\"\n  rows:\n    - label: \"Focus\"\n      blindpay: \"Stablecoin-in, local currency payout network\"\n      competitor: \"Fiat and stablecoin conversion, ramp, and OTC desk\"\n    - label: \"Payout rails\"\n      blindpay: \"Pix, TED, Boleto, SPEI, PSE, Transfers 3.0, ACH, RTP, wire, SEPA, SWIFT (POBO\u002FCOBO), settlement window published per rail\"\n      competitor: \"ACH, wire, SEPA, Pix, SWIFT (USD off-ramp, June 2026); no SPEI, RTP, PSE, or Transfers 3.0 named on the pages reviewed\"\n    - label: \"Pay-in \u002F collections\"\n      blindpay: \"Virtual accounts auto-convert deposits to stablecoins\"\n      competitor: \"Onramper Accounts auto-convert fiat deposits to stablecoins\"\n    - label: \"Currencies and corridors\"\n      blindpay: \"USDC, USDT to BRL, MXN, USD, ARS, COP, EUR on local rails, plus SWIFT payouts to 100+ countries\"\n      competitor: \"USDC, USDT, EURC to USD, EUR, BRL; MXN listed with no named rail\"\n    - label: \"Custody model\"\n      blindpay: \"Non-custodial: funds stay under the business's control, automatic refund on failure\"\n      competitor: \"Not itself the custodian per Terms of Service; funds held by bank partner\"\n    - label: \"Compliance scope\"\n      blindpay: \"KYC, KYB, sanctions, and travel rule handled in the API\"\n      competitor: \"KYC, KYB, and sanctions checks via Sumsub, completed before a transfer can be created\"\n    - label: \"Pricing model\"\n      blindpay: \"Published plans (Basic, Business, Enterprise), usage-based per-transaction fees, transparent FX, no pre-funding\"\n      competitor: \"Not published; spherepay.co\u002Fpricing returns a 404\"\n    - label: \"Developer experience\"\n      blindpay: \"REST API, 5 official SDKs, OpenAPI spec, MCP server, CLI, dashboard, iOS app, sandbox that mirrors production\"\n      competitor: \"REST API and SDKs; sandbox exists for KYC and virtual accounts, confirm transfer sandbox\"\nfaq:\n  - q: \"Is BlindPay a replacement for Sphere?\"\n    a: \"BlindPay replaces the part of Sphere's job that is converting stablecoins into local currency and paying it out over bank rails, especially in Brazil and Mexico. It is not a replacement for Sphere's white-label Embedded Ramp widget or Private Desk OTC service, since BlindPay does not offer either of those products.\"\n  - q: \"Can I use BlindPay and Sphere together?\"\n    a: \"Yes, and it is a common pairing: BlindPay handles the payout leg into Pix, SPEI, ACH, or SWIFT, while a ramp product like Sphere's Embedded Ramp handles the consumer-facing buy and sell flow. The two sit at different points in a payment flow rather than competing for the same call.\"\n  - q: \"Which is cheaper, BlindPay or Sphere?\"\n    a: \"BlindPay publishes its plans, usage-based per-transaction fees, and transparent FX on its pricing page, with no pre-funding, so a corridor can be priced before you sign up. Sphere has not published a fee schedule on the pages reviewed, so its cost is only known after a conversation. The reliable test is to quote the same amount, for example 1,000 USDC to Brazilian reais, on both providers and compare the amount that actually lands in the recipient's account after fees and FX.\"\n  - q: \"How long does it take to migrate from Sphere to BlindPay?\"\n    a: \"Most of the timeline is compliance, not code: re-KYC your business and payees on BlindPay, since verification does not transfer between providers, then wire up quote-and-execute payout calls and Svix-verified webhooks. Teams typically dual-run one corridor behind a feature flag before cutting over fully, which takes days to a few weeks depending on KYB review time.\"\n  - q: \"Does BlindPay support the corridors Sphere is known for?\"\n    a: \"Yes, and it goes further. Sphere names ACH, wire, SEPA, Pix, and SWIFT for USD off-ramp. BlindPay supports all five under different names, plus SPEI, PSE, Transfers 3.0, Boleto, and RTP that Sphere does not name on the pages reviewed. BlindPay's SWIFT payouts also carry POBO\u002FCOBO structure with UETR tracking and MT103 confirmations, which Sphere's public docs do not mention on the pages reviewed.\"\n  - q: \"Does BlindPay handle compliance the way Sphere does?\"\n    a: \"Both providers embed compliance in the API rather than bolting it on after a transfer, so a business does not need to build KYC or sanctions screening itself. BlindPay's automated KYC completes in about 60 seconds for individuals, with travel rule compliance included in the payout flow, and the full KYB timeline is on the compliance page. Sphere verifies identity through Sumsub and requires an approved verification profile before a transfer can be created.\"\n---\n\nFor stablecoin payouts into Latin America, BlindPay is the direct choice: it names SPEI, PSE, Transfers 3.0, Boleto, and RTP, five rails Sphere's public pages do not, publishes its pricing, runs KYC in about 60 seconds inside the API, and tracks every SWIFT payout with a UETR and MT103. Sphere is an API, dashboard, and OTC desk for fiat and stablecoin conversion with no public fee schedule; its pricing page returned a 404 on the pages reviewed. For a business that wants an OTC desk or a white-label ramp widget, Sphere offers products BlindPay does not.\n\n## Which should you choose, BlindPay or Sphere?\n\nChoose BlindPay when the job is paying stablecoins out into Brazil, Mexico, Colombia, Argentina, the United States, or the SEPA zone on a named rail with a price you can read before you sign up. Choose Sphere when the job is an OTC desk for large negotiated trades or a consumer-facing buy and sell widget embedded in your own product. A business on Sphere's ramp can add BlindPay for payouts without giving up the widget.\n\n## What is Sphere?\n\n[Sphere](https:\u002F\u002Fspherepay.co) is an API, dashboard, and OTC desk for converting between fiat, USD, EUR, and BRL, and stablecoins, USDC, USDT, and EURC, then moving the funds over bank rails and blockchain networks. It targets fintechs, PSPs, exchanges, and cross-border trading businesses, and ships five product surfaces. The first two are a developer toolkit with a REST API and SDKs, and a self-serve business dashboard for send, receive, and manage flows. The other three are a Private Desk for high-touch OTC transfers with negotiated FX pricing, a white-label Embedded Ramp widget for buying and selling stablecoins with fiat, and two virtual-account primitives. Onramper Accounts auto-convert fiat deposits into stablecoins, and Offloader Wallets auto-convert incoming stablecoins into fiat payouts. Sphere's own docs and product pages name ACH, wire, SEPA, Pix, and, since June 2026, SWIFT for USD off-ramp as rails. They also list a broad set of blockchain networks including Ethereum, Arbitrum, Base, Avalanche, Polygon, Tron, and Solana. Sphere states compliance runs at the protocol and API level, using Sumsub for identity verification.\n\n## What is BlindPay?\n\n[BlindPay](\u002Fglobal-payments) is a stablecoin API for global payments. It converts USDC and USDT to local fiat and pays out over Pix, SPEI, ACH, RTP, SEPA, and [SWIFT (POBO\u002FCOBO)](\u002Fpobo-cobo-swift), with compliance handled inside the API. Cross-border wires run as SWIFT payments and collections on behalf of (POBO\u002FCOBO), carrying UETR tracking and MT103 confirmations for every transfer, so a business can trace a payout from submission to the receiving bank. BlindPay is backed by Y Combinator (W25) and moves $2.5 billion in annualized transfer volume across a payment network reaching 100+ countries. Products span payouts, pay-ins through branded [virtual accounts](\u002Fvirtual-accounts) that auto-convert deposits to stablecoins, Payables for paying invoices and boletos directly from USDC or USDT, and a native iOS app. Rails run per country: Pix, TED, and Boleto in Brazil; SPEI in Mexico; PSE in Colombia; Transfers 3.0 in Argentina; ACH, RTP, domestic wire, and SWIFT in the United States; and SEPA across 40 SEPA-zone countries. Full detail is on the [global payments](\u002Fglobal-payments) page. BlindPay describes itself as a non-custodial payment processor: funds stay under the business's control, and a failed transaction returns automatically to the originating wallet.\n\n## How do BlindPay and Sphere compare?\n\nBlindPay names five rails Sphere does not, SPEI, PSE, Transfers 3.0, Boleto, and RTP, and publishes its pricing; Sphere's public pages name ACH, wire, SEPA, Pix, and SWIFT, and no fee schedule. BlindPay's rail list is built around Latin American and US payout coverage: Pix and Boleto in Brazil, SPEI in Mexico, PSE in Colombia, and Transfers 3.0 in Argentina. In the United States it adds ACH, RTP, and SWIFT (POBO\u002FCOBO), plus SEPA across 40 SEPA-zone countries. Live delivered-amount math is on corridor pages like [USDC to BRL](\u002Fusdc-to-brl) and [USDC to MXN](\u002Fusdc-to-mxn). Sphere names ACH, wire, SEPA, Pix, and, since June 2026, SWIFT for USD off-ramp, with MXN listed as a supported currency but no rail named for it on the pages reviewed. BlindPay's SWIFT payouts run as POBO\u002FCOBO: each customer gets a dedicated virtual account with its own BIC\u002FIBAN, and every transfer carries UETR tracking with MT103 confirmations. A business whose payout map runs through Mexico, Colombia, or Argentina, or needs a named RTP rail, will find that coverage on BlindPay's side.\n\nPricing is a clear difference. BlindPay publishes its plans (Basic, Business, Enterprise) with usage-based, per-transaction fees and transparent FX, and needs no pre-funding, all visible before a business signs up on the [pricing](\u002Fpricing) page. Sphere has no public pricing page on the pages reviewed; spherepay.co\u002Fpricing returns a 404. Its Private Desk is positioned around negotiated FX pricing for large transfers, which suggests a quote-based model rather than a published rate card.\n\nOn [compliance](\u002Fcompliance), both providers embed KYC, KYB, and sanctions checks into the API rather than leaving them to the business. BlindPay runs automated KYC in about 60 seconds for standard individual cases and completes KYB review in 3 hours to 1 business day, with sanctions and travel rule compliance handled before money moves. Sphere uses Sumsub for identity verification. A business or individual must complete KYC or KYB and hold an approved verification profile before any transfer can be created, per Sphere's API docs, with enhanced verification for EEA customers under MiCA.\n\nOn integration model, Sphere bundles an OTC desk and a white-label ramp widget with its API and dashboard, which suits a business that wants consumer-facing buy and sell flows. BlindPay's surface is built for the payout job: a REST API, five official SDKs, an OpenAPI spec, an MCP server, a CLI, a dashboard, and a native iOS app, all pointed at one flow, stablecoins converted and delivered to a bank account, with a sandbox that mirrors production so the integration is tested end to end before a real transfer moves.\n\n## When is BlindPay the better fit?\n\nBlindPay is the better fit for teams sending stablecoin-funded payouts into Latin America over Pix or SPEI who need compliance handled inside the API and published pricing before they commit to an integration. It also fits businesses that need POBO\u002FCOBO structure on cross-border wires, since each customer gets a dedicated virtual account with its own BIC\u002FIBAN and SWIFT payouts carry UETR tracking with MT103 confirmations for auditability. Businesses that want a payout API without negotiating pricing on a call, or that need SPEI, RTP, or Boleto specifically, have a direct answer. BlindPay's rail list and pricing page cover both questions without a sales conversation.\n\n## Where does Sphere fit?\n\nSphere fits a business that wants an OTC desk for large negotiated transfers or a white-label ramp widget to embed in its own product. Neither is a job BlindPay does. For the payout leg, BlindPay names rails Sphere does not on the pages reviewed, SPEI, PSE, Transfers 3.0, Boleto, and RTP, publishes its price, and gives operators a dashboard and a native iOS app, so a business already on Sphere's ramp can add BlindPay for payouts without giving up the widget.\n\n## Can you use BlindPay and Sphere together?\n\nYes. A common stack pairs BlindPay for the business-side job of converting stablecoins to local currency and paying it out over Pix, SPEI, ACH, or SWIFT, with compliance built into the API. A ramp product like Sphere's Embedded Ramp or Onramper Accounts handles the consumer-facing buy and sell flow alongside it. The two products solve adjacent problems, getting a user into stablecoins versus getting stablecoins out to a bank account in a specific country, so running both is a normal architecture rather than a workaround. Most stablecoin-payments stacks are not single-vendor, and treating BlindPay as the payout leg behind an existing ramp or OTC relationship is a lower-risk way to test the fit than a full switch.\n\n## How do you migrate from Sphere to BlindPay?\n\nMigrating a payout integration from Sphere to BlindPay follows the same shape as any provider switch. BlindPay's [prompt library](\u002Fprompts) has provider migration prompts that cover the same concept mapping, corridor check, and cutover checklist, and the [docs introduction](\u002Fdocs\u002Fintroduction) covers the rest.\n\n1. Re-KYC your business and every payee on BlindPay. Compliance does not transfer between providers, so KYB review and customer verification need to run before any live traffic moves, driven by BlindPay's customer webhooks.\n2. Get a quote through the API before executing. BlindPay's payout flow is explicit: request a quote, then execute the payout before the quote's expires_at, rather than firing a single conversion call.\n3. Wire up Svix-verified webhooks for payout and payin status, replacing whatever status-polling or callback pattern the Sphere integration used.\n4. Dual-run both providers behind a feature flag for at least one corridor, retiring the Sphere path only after in-flight transfers on that corridor clear.\n\nPoint a coding agent at the [BlindPay docs](\u002Fdocs\u002Fintroduction) and the OpenAPI spec at api.blindpay.com\u002Fdoc for the technical reference, and use the [prompt library](\u002Fprompts) to speed up each step. For a corridor-by-corridor migration plan or questions about a specific rail, [talk to us](\u002Fcontact) directly.\n\n## Methodology and sources\n\nThis comparison was built from each provider's public documentation and pricing pages as of September 2026: BlindPay's docs, pricing page, and knowledge base, and Sphere's marketing site (spherepay.co), API docs (docs.spherepay.co), and pricing page. Sphere's pricing page returned a 404 at the time of review. A wider ten-provider view, including Sphere, sits in [best stablecoin APIs in 2026](\u002Fresources\u002Fmore\u002Fbest-stablecoin-apis-2026). Facts marked as unverified in Sphere's profile, including SPEI support, are stated as such rather than guessed. Flag anything that looks out of date and we will correct it.\n\n*This page is general information, not legal, tax, or financial advice. Sphere is a trademark of its owner; BlindPay is not affiliated with Sphere.*\n",{"title":5,"description":239},"compare\u002Fsphere","0-cK0-9cdzMmHWX3jHBMwYVMl6sxYALxmsKk8XCwvso",[270,272,274,276,278,280,282,284,286,287],{"path":271},"\u002Fcompare\u002Fborderless",{"path":273},"\u002Fcompare\u002Fbridge",{"path":275},"\u002Fcompare\u002Fbvnk",{"path":277},"\u002Fcompare\u002Fcircle",{"path":279},"\u002Fcompare\u002Fconduit",{"path":281},"\u002Fcompare\u002Fcrossmint",{"path":283},"\u002Fcompare\u002Ffern",{"path":285},"\u002Fcompare\u002Ffireblocks",{"path":264},{"path":288},"\u002Fcompare\u002Fzero-hash",1788470750369]