aid: fin
name: Fin
description: >-
  Fin (fin.com) is a global cross-border payments infrastructure company that moves
  money internationally over stablecoin rails and direct liquidity networks instead
  of traditional correspondent banking, settling in minutes rather than days. Its
  Orchestration API lets businesses onboard individual and business customers
  (KYC/KYB), create beneficiaries, quote FX and fees, send transfer and batch
  payouts, provision multi-currency virtual accounts that convert fiat deposits to
  crypto (e.g. USD to USDC), and run crypto orchestration across exchanges. Founded
  by ex-Citadel engineers, Fin raised a $17M Series A to bring its stablecoin-powered
  high-value payments product to market. This profile was enriched from the public
  developer surface at developer.fin.com.
url: https://raw.githubusercontent.com/api-evangelist/fin/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- accel
- iconiq-capital
- kleiner-perkins
x-backed-by-note: >-
  Inherited from the VC-portfolio stub that seeded this repo and left unverified.
  Public reporting attributes fin.com's $17M Series A to Pantera Capital, Sequoia
  Capital and Samsung Next; the listed firms were not confirmed for this entity.
x-tier: enriched
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://cdn.sanity.io/images/xemwqsar/production/0e65aec0795ced77ed5301b8627cbb88059d11d2-1200x630.webp?w=1200&h=630&q=80&fit=crop
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Payments
- Cross-Border Payments
- Stablecoins
- Fintech
- Money Movement
- Foreign Exchange
- Virtual Accounts
- Crypto
apis:
- aid: fin:fin-authentication-api
  name: Fin Authentication API
  description: A modified OAuth 2.0 Client Credential Flow
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/fin-authentication-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-balances-api
  name: Fin Balances API
  description: Retrieve wallet balance information
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Balances
  properties:
  - type: OpenAPI
    url: openapi/fin-balances-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-beneficiaries-api
  name: Fin Beneficiaries API
  description: Manage beneficiary accounts for payments and transfers
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Beneficiaries
  properties:
  - type: OpenAPI
    url: openapi/fin-beneficiaries-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-catalogue-api
  name: Fin Catalogue API
  description: >-
    A set of endpoints to retrieve contextual data to assemble requests

    to fin.com's API
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Catalogue
  properties:
  - type: OpenAPI
    url: openapi/fin-catalogue-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-crypto-orchestration-api
  name: Fin Crypto Orchestration API
  description: The Crypto Orchestration API from Fin — 3 operation(s) for crypto orchestration.
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Crypto Orchestration
  properties:
  - type: OpenAPI
    url: openapi/fin-crypto-orchestration-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-customers-api
  name: Fin Customers API
  description: Customer management and document upload operations
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Customers
  properties:
  - type: OpenAPI
    url: openapi/fin-customers-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-fees-fx-rates-api
  name: Fin Fees & FX Rates API
  description: Retrieve fees and foreign exchange rates
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Fees & FX Rates
  properties:
  - type: OpenAPI
    url: openapi/fin-fees-fx-rates-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-transactions-api
  name: Fin Transactions API
  description: Transaction history and management for beneficiaries
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Transactions
  properties:
  - type: OpenAPI
    url: openapi/fin-transactions-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
- aid: fin:fin-virtual-accounts-api
  name: Fin Virtual Accounts API
  description: Create and manage virtual accounts for USD to USDC conversions
  humanURL: https://developer.fin.com/
  baseURL: https://api.fin.com
  tags:
  - Virtual Accounts
  properties:
  - type: OpenAPI
    url: openapi/fin-virtual-accounts-api-openapi.yml
  - type: Authentication
    url: authentication/fin-authentication.yml
  - type: Webhooks
    url: asyncapi/fin-webhooks.yml
  - type: ErrorCatalog
    url: errors/fin-problem-types.yml
  - type: Conventions
    url: conventions/fin-conventions.yml
  - type: DataModel
    url: data-model/fin-data-model.yml
common:
- type: DeveloperPortal
  url: https://developer.fin.com/
- type: Documentation
  url: https://developer.fin.com/
- type: APIReference
  url: https://developer.fin.com/api-reference
- type: GettingStarted
  url: https://developer.fin.com/index
- type: OpenAPI
  url: openapi/fin-openapi-original.yml
- type: Overlay
  url: overlays/fin-openapi-overlay.yaml
- type: Authentication
  url: authentication/fin-authentication.yml
- type: Conventions
  url: conventions/fin-conventions.yml
- type: ErrorCatalog
  url: errors/fin-problem-types.yml
- type: Webhooks
  url: asyncapi/fin-webhooks.yml
- type: Conformance
  url: conformance/fin-conformance.yml
- type: Lifecycle
  url: lifecycle/fin-lifecycle.yml
- type: StatusPage
  url: https://fin.instatus.com
- type: Deprecation
  url: https://developer.fin.com/changelogs/2026-04-20
- type: ChangeLog
  url: changelog/fin-changelog.yml
- type: Sandbox
  url: sandbox/fin-sandbox.yml
- type: DataModel
  url: data-model/fin-data-model.yml
- type: MCPServer
  url: mcp/fin-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/fin-agentic-access.yml
- type: DomainSecurity
  url: security/fin-domain-security.yml
- type: LLMsTxt
  url: llms/fin-llms.txt
- type: Support
  url: mailto:support@fin.com
- type: Blog
  url: https://www.fin.com/stories
- type: Website
  url: https://www.fin.com
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence