Fiat Republic

Fiat Republic is a UK- and EU-regulated Banking-as-a-Service provider that gives crypto platforms, exchanges and stablecoin issuers a single API and single liability contract for local fiat rails. Its RESTful API automates end-user onboarding with embedded KYC/AML, named and virtual fiat accounts, pay-ins and payouts across GBP (Faster Payments / CHAPS), EUR (SEPA / SEPA Instant) and USD schemes, FX conversion, Verification of Payee (VoP), returns and recalls, and its Oxygen transaction-monitoring product. Access is via OAuth 2.0 client-credentials with PAYMENTS and OXYGEN scopes, HMAC-SHA256-signed webhooks using the HTTP Message Signatures standard, idempotency keys, and separate sandbox and production environments. Fiat Republic operates as an Electronic Money Institution regulated by the FCA (UK) and De Nederlandsche Bank (NL), with MSB registrations in the US and Canada.

Fiat Republic publishes 32 API contracts indexed on the APIs.io network, including Alerts API, Conversions API, Documents API, and 29 more. Tagged areas include Company, Banking, Payments, Fintech, and Cryptocurrency.

The Fiat Republic catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Fiat Republic’s developer surface includes documentation, API reference, getting-started guide, engineering blog, signup flow, support, changelog, and 33 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

58.2/100 strong ▬ flat Agent 35/100 agent ready Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessSelf serve

6 published contracts

Company Banking Payments Fintech Cryptocurrency Stablecoins Banking as a Service Embedded Finance Compliance KYC SEPA Faster Payments

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

POST /webhooks DELETE /webhooks/{id}

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 58.2/100 · strong

Contract Quality 11.0 / 19

Developer Ergonomics 8.4 / 15

Access Clarity 3.6 / 15

Operational Transparency 8.7 / 10

Contract Governance 2.9 / 9

Discoverability 5.9 / 8

Regulatory Posture 5.2 / 15

Create-or-Update Ergonomics 2.8 / 10

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Banking & Open Finance regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs

6 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 23.7 — up to +15.3 composite points
Contract Quality scores 58.9 — up to +10.3 composite points
Developer Ergonomics scores 56.0 — up to +8.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/fiat-republic/apis.yml: open an issue on github.com/api-evangelist/fiat-republic to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Stablecoins and Tokenization (stablecoin issuers, tokenized assets)	regulated	58.9	-	-
EU/EEA Payment and E-Money Institutions (PSD2 passports)	regulated	58.9	-	-
France Authorised Financial Firms (ACPR REGAFI + AMF white list)	regulated	58.9	-	-
Canada RPAA Payment Service Providers (Bank of Canada registry + Payments Canada)	regulated	58.9	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 32

Individual APIs this provider publishes, each with its own machine-readable definition.

Fiat Republic API

RESTful API for crypto and stablecoin platforms to onboard end users (KYC/AML), open named and virtual fiat accounts, receive pay-ins and send payouts across GBP, EUR and USD sc...

Fiat Republic Alerts API

The Alerts API from Fiat Republic — 2 operation(s) for alerts.

Fiat Republic Conversions API

The Conversions API from Fiat Republic — 2 operation(s) for conversions.

Fiat Republic Documents API

The Documents API from Fiat Republic — 2 operation(s) for documents.

Fiat Republic Emt Payee API

The Emt Payee API from Fiat Republic — 2 operation(s) for emt payee.

Fiat Republic Emt Payers API

The Emt Payers API from Fiat Republic — 2 operation(s) for emt payers.

Fiat Republic Emt Payments API

The Emt Payments API from Fiat Republic — 2 operation(s) for emt payments.

Fiat Republic Emt Wallets API

The Emt Wallets API from Fiat Republic — 2 operation(s) for emt wallets.

Fiat Republic End Users API

The End Users API from Fiat Republic — 4 operation(s) for end users.

Fiat Republic Entities API

The Entities API from Fiat Republic — 2 operation(s) for entities.

Fiat Republic Events API

The Events API from Fiat Republic — 3 operation(s) for events.

Fiat Republic Fiat Accounts API

The Fiat Accounts API from Fiat Republic — 3 operation(s) for fiat accounts.

Fiat Republic Investigations API

The Investigations API from Fiat Republic — 2 operation(s) for investigations.

Fiat Republic Member Businesses API

The Member Businesses API from Fiat Republic — 2 operation(s) for member businesses.

Fiat Republic Member Details API

The Member Details API from Fiat Republic — 1 operation(s) for member details.

Fiat Republic Member Review Settings API

The Member Review Settings API from Fiat Republic — 1 operation(s) for member review settings.

Fiat Republic OAuth API

The Oauth API from Fiat Republic — 1 operation(s) for oauth.

Fiat Republic Payees API

The Payees API from Fiat Republic — 6 operation(s) for payees.

Fiat Republic Payers API

The Payers API from Fiat Republic — 2 operation(s) for payers.

Fiat Republic Payment Channels API

The Payment Channels API from Fiat Republic — 2 operation(s) for payment channels.

Fiat Republic Payment Returns API

The Payment Returns API from Fiat Republic — 3 operation(s) for payment returns.

Fiat Republic Payments API

The Payments API from Fiat Republic — 3 operation(s) for payments.

Fiat Republic Platform Users API

The Platform Users API from Fiat Republic — 2 operation(s) for platform users.

Fiat Republic Quotes API

The Quotes API from Fiat Republic — 1 operation(s) for quotes.

Fiat Republic Rules API

The Rules API from Fiat Republic — 3 operation(s) for rules.

Fiat Republic Simulator API

The Simulator API from Fiat Republic — 1 operation(s) for simulator.

Fiat Republic Transactions API

The Transactions API from Fiat Republic — 2 operation(s) for transactions.

Fiat Republic Transactions Summary API

The Transactions Summary API from Fiat Republic — 1 operation(s) for transactions summary.

Fiat Republic Virtual Account Transactions API

The Virtual Account Transactions API from Fiat Republic — 1 operation(s) for virtual account transactions.

Fiat Republic Virtual Accounts API

The Virtual Accounts API from Fiat Republic — 2 operation(s) for virtual accounts.

Fiat Republic Webhook Notifications API

The Webhook Notifications API from Fiat Republic — 1 operation(s) for webhook notifications.

Fiat Republic Webhooks API

The Webhooks API from Fiat Republic — 2 operation(s) for webhooks.

Scroll for all 32

Fiat Republic API pricing

Rate limits

: minute
: minute
: minute

All 7 limits →

Rate Limits 1

Documented rate limits and quota policies.

Fiat Republic Rate Limits

7 limits

RATE LIMITS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Fiat Republic Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Fiat Republic API Rules

11 rules · 6 errors 4 warnings 1 info

SPECTRAL

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Fiat Republic Authentication

oauth2 · 1 scheme

SECURITY

Fiat Republic Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Fiat Republic Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Fiat Republic Scopes

2 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Fiat Republic Agentic Access

95 operations · 40 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

X-MCPServerCandidate

X-MCPServerCandidate

WellKnown

WellKnown

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

Conventions

Idempotency

ErrorCatalog

Lifecycle

DataModel

Webhooks

Conformance

Scroll for all 8

Build 2

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

Postman

Postman

Access & Security 7

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

DomainSecurity

Compliance

Authentication

OAuthScopes

SecurityTxt

Scroll for all 7

Operate 6

Status, limits, changes, and where to get help

Support

StatusPage

ChangeLog

ChangeLog

RateLimits

Deprecation

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: fiat-republic
name: Fiat Republic
description: Fiat Republic is a UK- and EU-regulated Banking-as-a-Service provider that gives crypto platforms, exchanges
  and stablecoin issuers a single API and single liability contract for local fiat rails. Its RESTful API automates end-user
  onboarding with embedded KYC/AML, named and virtual fiat accounts, pay-ins and payouts across GBP (Faster Payments / CHAPS),
  EUR (SEPA / SEPA Instant) and USD schemes, FX conversion, Verification of Payee (VoP), returns and recalls, and its Oxygen
  transaction-monitoring product. Access is via OAuth 2.0 client-credentials with PAYMENTS and OXYGEN scopes, HMAC-SHA256-signed
  webhooks using the HTTP Message Signatures standard, idempotency keys, and separate sandbox and production environments.
  Fiat Republic operates as an Electronic Money Institution regulated by the FCA (UK) and De Nederlandsche Bank (NL), with
  MSB registrations in the US and Canada.
url: https://raw.githubusercontent.com/api-evangelist/fiat-republic/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
- speedinvest
x-tier: profiled
x-tier-reason: enriched-from-developer-portal
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - scopes
  - rate-limits
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
image: https://fiatrepublic.com/images/og-image.png
x-docs-platform: readme
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
tags:
- Company
- Banking
- Payments
- Fintech
- Cryptocurrency
- Stablecoins
- Banking as a Service
- Embedded Finance
- Compliance
- KYC
- SEPA
- Faster Payments
tags_raw:
- Company
- Banking
- Payments
- Fintech
- Cryptocurrency
- Stablecoins
- Banking-as-a-Service
- Embedded Finance
- Compliance
- KYC
- SEPA
- Faster Payments
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/fiat-republic-capability-edges.yml
  name: Fiat Republic Business Capability Map
- type: AgenticAccess
  url: agentic-access/fiat-republic-agentic-access.yml
- type: Spectral
  url: rules/fiat-republic-rules.yml
- type: Hosts
  url: hosts/fiat-republic-hosts.yml
- type: IntegrationEdges
  url: integrations/fiat-republic-integration-edges.yml
- type: Vendors
  url: vendors/fiat-republic-vendors.yml
- type: VulnerabilityDisclosure
  url: security/fiat-republic-vulnerability-disclosure.yml
- type: Security
  url: well-known/fiat-republic-security.txt
- type: DomainSecurity
  url: security/fiat-republic-domain-security.yml
- type: Website
  url: https://fiatrepublic.com
- type: DeveloperPortal
  url: https://fiatrepublic.com/developers/
- type: Documentation
  url: https://docs.fiatrepublic.com/docs/introduction
- type: APIReference
  url: https://docs.fiatrepublic.com/reference/create-api-token
- type: GettingStarted
  url: https://docs.fiatrepublic.com/docs/authentication-webhook-setup
- type: Blog
  url: https://fiatrepublic.com/blog
- type: SignUp
  url: https://member.fiatrepublic.com/dashboard
- type: Login
  url: https://member.fiatrepublic.com/dashboard
- type: Support
  url: https://fiatrepublic.atlassian.net/servicedesk/customer/portal/4
- type: PrivacyPolicy
  url: https://fiatrepublic.com/privacy-policy
- type: StatusPage
  url: https://status.fiatrepublic.com
- type: ChangeLog
  url: https://docs.fiatrepublic.com/changelog
- type: ChangeLog
  url: changelog/fiat-republic-changelog.yml
- type: Compliance
  url: https://fiatrepublic.com/compliance
- type: Postman
  url: https://www.postman.com/fiatrepublicdev/fiat-republic-developers/overview
- type: LLMsTxt
  url: llms/fiat-republic-llms.txt
- type: Authentication
  url: authentication/fiat-republic-authentication.yml
- type: OAuthScopes
  url: scopes/fiat-republic-scopes.yml
- type: Conventions
  url: conventions/fiat-republic-conventions.yml
- type: Idempotency
  url: conventions/fiat-republic-conventions.yml
- type: RateLimits
  url: rate-limits/fiat-republic-rate-limits.yml
- type: ErrorCatalog
  url: errors/fiat-republic-problem-types.yml
- type: Lifecycle
  url: lifecycle/fiat-republic-lifecycle.yml
- type: Deprecation
  url: lifecycle/fiat-republic-lifecycle.yml
- type: Sandbox
  url: sandbox/fiat-republic-sandbox.yml
- type: DataModel
  url: data-model/fiat-republic-data-model.yml
- type: Webhooks
  url: asyncapi/fiat-republic-webhooks.yml
- type: Conformance
  url: conformance/fiat-republic-conformance.yml
- type: X-MCPServerCandidate
  url: mcp/fiat-republic-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: WellKnown
  url: well-known/fiat-republic-well-known.yml
- type: SecurityTxt
  url: well-known/fiat-republic-security.txt
apis:
- name: Fiat Republic API
  description: RESTful API for crypto and stablecoin platforms to onboard end users (KYC/AML), open named and virtual fiat
    accounts, receive pay-ins and send payouts across GBP, EUR and USD schemes, run FX conversions, verify payees (VoP), handle
    returns/recalls, manage HMAC-signed webhooks, and use the Oxygen transaction-monitoring product.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  properties:
  - type: Documentation
    url: https://docs.fiatrepublic.com/docs/introduction
  - type: APIReference
    url: https://docs.fiatrepublic.com/reference/create-api-token
  - type: GettingStarted
    url: https://docs.fiatrepublic.com/docs/authentication-webhook-setup
  - type: Authentication
    url: authentication/fiat-republic-authentication.yml
  - type: OAuthScopes
    url: scopes/fiat-republic-scopes.yml
  - type: Conventions
    url: conventions/fiat-republic-conventions.yml
  - type: Idempotency
    url: conventions/fiat-republic-conventions.yml
  - type: RateLimits
    url: rate-limits/fiat-republic-rate-limits.yml
  - type: ErrorCatalog
    url: errors/fiat-republic-problem-types.yml
  - type: DataModel
    url: data-model/fiat-republic-data-model.yml
  - type: Sandbox
    url: sandbox/fiat-republic-sandbox.yml
  - type: Webhooks
    url: asyncapi/fiat-republic-webhooks.yml
  - type: Conformance
    url: conformance/fiat-republic-conformance.yml
  - type: X-MCPServerCandidate
    url: mcp/fiat-republic-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
  aid: fiat-republic:fiat-republic-api
- aid: fiat-republic:fiat-republic-alerts-api
  name: Fiat Republic Alerts API
  description: The Alerts API from Fiat Republic — 2 operation(s) for alerts.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Alerts
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-alerts-api-openapi.yml
- aid: fiat-republic:fiat-republic-conversions-api
  name: Fiat Republic Conversions API
  description: The Conversions API from Fiat Republic — 2 operation(s) for conversions.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Conversion
  tags_raw:
  - Conversions
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-conversions-api-openapi.yml
- aid: fiat-republic:fiat-republic-documents-api
  name: Fiat Republic Documents API
  description: The Documents API from Fiat Republic — 2 operation(s) for documents.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Documents
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-documents-api-openapi.yml
- aid: fiat-republic:fiat-republic-emt-payee-api
  name: Fiat Republic Emt Payee API
  description: The Emt Payee API from Fiat Republic — 2 operation(s) for emt payee.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Emt Payee
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-emt-payee-api-openapi.yml
- aid: fiat-republic:fiat-republic-emt-payers-api
  name: Fiat Republic Emt Payers API
  description: The Emt Payers API from Fiat Republic — 2 operation(s) for emt payers.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Emt Payers
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-emt-payers-api-openapi.yml
- aid: fiat-republic:fiat-republic-emt-payments-api
  name: Fiat Republic Emt Payments API
  description: The Emt Payments API from Fiat Republic — 2 operation(s) for emt payments.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Emt Payments
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-emt-payments-api-openapi.yml
- aid: fiat-republic:fiat-republic-emt-wallets-api
  name: Fiat Republic Emt Wallets API
  description: The Emt Wallets API from Fiat Republic — 2 operation(s) for emt wallets.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Emt Wallets
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-emt-wallets-api-openapi.yml
- aid: fiat-republic:fiat-republic-end-users-api
  name: Fiat Republic End Users API
  description: The End Users API from Fiat Republic — 4 operation(s) for end users.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - End Users
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-end-users-api-openapi.yml
- aid: fiat-republic:fiat-republic-entities-api
  name: Fiat Republic Entities API
  description: The Entities API from Fiat Republic — 2 operation(s) for entities.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Entities
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-entities-api-openapi.yml
- aid: fiat-republic:fiat-republic-events-api
  name: Fiat Republic Events API
  description: The Events API from Fiat Republic — 3 operation(s) for events.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Event
  tags_raw:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-events-api-openapi.yml
- aid: fiat-republic:fiat-republic-fiat-accounts-api
  name: Fiat Republic Fiat Accounts API
  description: The Fiat Accounts API from Fiat Republic — 3 operation(s) for fiat accounts.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Fiat Accounts
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-fiat-accounts-api-openapi.yml
- aid: fiat-republic:fiat-republic-investigations-api
  name: Fiat Republic Investigations API
  description: The Investigations API from Fiat Republic — 2 operation(s) for investigations.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Investigations
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-investigations-api-openapi.yml
- aid: fiat-republic:fiat-republic-member-businesses-api
  name: Fiat Republic Member Businesses API
  description: The Member Businesses API from Fiat Republic — 2 operation(s) for member businesses.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Member Businesses
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-member-businesses-api-openapi.yml
- aid: fiat-republic:fiat-republic-member-details-api
  name: Fiat Republic Member Details API
  description: The Member Details API from Fiat Republic — 1 operation(s) for member details.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Member Details
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-member-details-api-openapi.yml
- aid: fiat-republic:fiat-republic-member-review-settings-api
  name: Fiat Republic Member Review Settings API
  description: The Member Review Settings API from Fiat Republic — 1 operation(s) for member review settings.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Member Review Settings
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-member-review-settings-api-openapi.yml
- aid: fiat-republic:fiat-republic-oauth-api
  name: Fiat Republic OAuth API
  description: The Oauth API from Fiat Republic — 1 operation(s) for oauth.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - OAuth
  - Authentication
  tags_raw:
  - Oauth
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-oauth-api-openapi.yml
- aid: fiat-republic:fiat-republic-payees-api
  name: Fiat Republic Payees API
  description: The Payees API from Fiat Republic — 6 operation(s) for payees.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Payees
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-payees-api-openapi.yml
- aid: fiat-republic:fiat-republic-payers-api
  name: Fiat Republic Payers API
  description: The Payers API from Fiat Republic — 2 operation(s) for payers.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Payers
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-payers-api-openapi.yml
- aid: fiat-republic:fiat-republic-payment-channels-api
  name: Fiat Republic Payment Channels API
  description: The Payment Channels API from Fiat Republic — 2 operation(s) for payment channels.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Payment Channels
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-payment-channels-api-openapi.yml
- aid: fiat-republic:fiat-republic-payment-returns-api
  name: Fiat Republic Payment Returns API
  description: The Payment Returns API from Fiat Republic — 3 operation(s) for payment returns.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Payment Returns
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-payment-returns-api-openapi.yml
- aid: fiat-republic:fiat-republic-payments-api
  name: Fiat Republic Payments API
  description: The Payments API from Fiat Republic — 3 operation(s) for payments.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Payments
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-payments-api-openapi.yml
- aid: fiat-republic:fiat-republic-platform-users-api
  name: Fiat Republic Platform Users API
  description: The Platform Users API from Fiat Republic — 2 operation(s) for platform users.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Platform Users
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-platform-users-api-openapi.yml
- aid: fiat-republic:fiat-republic-quotes-api
  name: Fiat Republic Quotes API
  description: The Quotes API from Fiat Republic — 1 operation(s) for quotes.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Quotes
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-quotes-api-openapi.yml
- aid: fiat-republic:fiat-republic-rules-api
  name: Fiat Republic Rules API
  description: The Rules API from Fiat Republic — 3 operation(s) for rules.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Rules
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-rules-api-openapi.yml
- aid: fiat-republic:fiat-republic-simulator-api
  name: Fiat Republic Simulator API
  description: The Simulator API from Fiat Republic — 1 operation(s) for simulator.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Simulator
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-simulator-api-openapi.yml
- aid: fiat-republic:fiat-republic-transactions-api
  name: Fiat Republic Transactions API
  description: The Transactions API from Fiat Republic — 2 operation(s) for transactions.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Transaction
  tags_raw:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-transactions-api-openapi.yml
- aid: fiat-republic:fiat-republic-transactions-summary-api
  name: Fiat Republic Transactions Summary API
  description: The Transactions Summary API from Fiat Republic — 1 operation(s) for transactions summary.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Transactions Summary
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-transactions-summary-api-openapi.yml
- aid: fiat-republic:fiat-republic-virtual-account-transactions-api
  name: Fiat Republic Virtual Account Transactions API
  description: The Virtual Account Transactions API from Fiat Republic — 1 operation(s) for virtual account transactions.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Virtual Account Transactions
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-virtual-account-transactions-api-openapi.yml
- aid: fiat-republic:fiat-republic-virtual-accounts-api
  name: Fiat Republic Virtual Accounts API
  description: The Virtual Accounts API from Fiat Republic — 2 operation(s) for virtual accounts.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Virtual Accounts
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-virtual-accounts-api-openapi.yml
- aid: fiat-republic:fiat-republic-webhook-notifications-api
  name: Fiat Republic Webhook Notifications API
  description: The Webhook Notifications API from Fiat Republic — 1 operation(s) for webhook notifications.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Webhook Notifications
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-webhook-notifications-api-openapi.yml
- aid: fiat-republic:fiat-republic-webhooks-api
  name: Fiat Republic Webhooks API
  description: The Webhooks API from Fiat Republic — 2 operation(s) for webhooks.
  humanURL: https://docs.fiatrepublic.com/docs/introduction
  baseURL: https://member.fiatrepublic.com/api/v1
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/fiat-republic-webhooks-api-openapi.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence
x-readme-harvest:
  date: '2026-10-14'
  ops: 95
  tool: harvest-readme-openapi.py
  portal: https://docs.fiatrepublic.com

Fiat Republic API — frequently asked questions

Does Fiat Republic have an API?

Yes. APIs.io lists 32 APIs from Fiat Republic, including Fiat Republic API, Fiat Republic Alerts API and Fiat Republic Conversions API, and 29 more.

Is there an OpenAPI specification for the Fiat Republic API?

Yes. APIs.io indexes 31 OpenAPI specifications for Fiat Republic, each linked for download from this page.

How do I authenticate with the Fiat Republic API?

Fiat Republic uses bearer-token authentication (oauth2 · 1 scheme). The details are profiled on APIs.io as Fiat Republic Authentication.

Is the Fiat Republic API ready for AI agents?

Fiat Republic has a Kin Score of 58.2 out of 100 (strong) and an Agent Readiness score of 35.4 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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