niche · 0.1 marketcapability geographyindustryresourcedomain

ISO 20022

Score 19.4 / 100 20 providers 12 APIs Search apis.io →

Providers using this tag (20)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 2 Solid coverage with minor gaps
CitiBankingFinancial ServicesOpen BankingPayments196 APIs57.4SoFi TechnologiesFintechPaymentsBankingCard Issuing11 APIs56.8
Developing 5 Usable, with meaningful gaps to close
ACI WorldwidePaymentsUnited StatesPayment GatewayPayment Processing5 APIs45.7ClearstreamCapital MarketsCollateral ManagementCustodyFinancial Services8 APIs44.1ModusBoxCompanyBankingCore BankingCredit Union1 API42.5Payments CanadaFinancial ServicesPaymentsCanadaPayment Infrastructure8 APIs40.7VerituityPaymentsPayoutsDisbursementsIdentity Verification1 API40.6
Thin 9 Limited public surface area
MontranBankingCentral BankingFinancial Services6 APIs39.2Euronet WorldwidePaymentsUnited StatesPayment ProcessingCross-Border5 APIs37.7OriginCompanyFinancial ServicesCapital MarketsBond Issuance1 API37.7FedNow ServicePaymentsUnited StatesReal-Time PaymentsInstant Payments5 APIs36.5SWIFTSwiftBankingCross-Border PaymentsFinancial Messaging1 API35.7NachaPaymentsUnited StatesACHAccount-to-Account24 APIs35.5TazamaFinancial TechnologyFraud PreventionAMLLinux Foundation1 API32.2Thought MachineCompanyBankingCore BankingFinancial Services2 APIs32.2NPP Australia (AP+)PaymentsAustraliaReal-Time PaymentsAccount-to-Account3 APIs29.7
Emerging 4 Early or largely undocumented
Peoples GroupPaymentsCanadaBanking as a ServiceCard Issuing5 APIs20.0PayToPaymentsAustraliaReal-Time PaymentsAccount-to-Account1 API18.5Pay.UKPaymentsUnited KingdomReal-Time Payments18.3The Clearing House (RTP)PaymentsUnited StatesReal-Time PaymentsInstant Payments1 API13.1

APIs with this tag (12)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Developing 5 Usable, with meaningful gaps to close
Clearstream VestimaVestima is Clearstream's investment fund processing platform. It routes subscription, redemption, switch an...44.1Clearstream Xact File TransferXact File Transfer offers bulk and report-style exchange of settlement, custody, and collateral messages ov...44.1Clearstream Xact via SWIFTXact via SWIFT delivers settlement, custody, asset servicing and reporting messages over the SWIFTNet FIN n...44.1PortX ORCA (Open Reusable Core API)ORCA is PortX's universal, standards-based REST contract for US banking core connectivity — an ISO 20022-al...42.5Lynx Sandbox APISandbox APIs giving members access to test-data interactions with Lynx, Canada's high-value ISO 20022 real-...40.7
Thin 5 Limited public surface area
Dandelion Cross-Border Payments APIDandelion by Euronet — a real-time, ISO 20022-compliant cross-border payments network exposed through a sin...37.7FedNow ISO 20022 Message SpecificationsThe core scheme messaging surface of the FedNow Service. FedNow is ISO 20022 native and defines message typ...36.5SWIFT GPI APIThe SWIFT GPI (Global Payments Innovation) API enables financial institutions to track cross-border payment...35.7Thought Machine Vault Payments APIVault Payments is Thought Machine's cloud-native payments processing platform, able to run card, instant, b...32.2NPP API FrameworkThe NPP API Framework defines the mandatory technical approach and data attributes for APIs built on the Ne...29.7
Emerging 2 Early or largely undocumented
PayTo / NPP Developer ResourcesPayTo's public developer surface, published by Australian Payments Plus (AP+) and NPP Australia. Rather tha...18.5RTP Network (ISO 20022 Messaging)The RTP network is The Clearing House's real-time payments scheme for the United States, moving credit-push...13.1

Score breakdown

Frequency
41.0
log-scaled weighted occurrences
Breadth
0.5
spread across providers
Quality lift
43.8
mean composite of providers using it
Cohesion
1.8
strength of nearest seed neighbor

Where this tag sits

Payments broader

Related tags

Real-Time Payments 10 co-occurrences Account-to-Account 6 co-occurrences United States 5 co-occurrences Banking 7 co-occurrences Payments 17 co-occurrences Financial Services 9 co-occurrences Account 6 co-occurrences

Where this tag comes from

Provider tag20
Api tag12

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/iso-20022"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/iso-20022"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/iso-20022/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.