Silverfin

Silverfin API v4

Silverfin's public v4 REST API and SyncAPI for accountancy automation: companies, periods, accounts, reconciliations, reports, adjustments, budgets, workflows, users, permanent documents, exports, and bookkeeping transaction synchronisation. OAuth 2.0 with scoped access.

GitHub

Documentation

📖
Authentication
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/authentication/silverfin-authentication.yml

Other Resources

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OAuthScopes
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/scopes/silverfin-scopes.yml
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Conventions
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/conventions/silverfin-conventions.yml
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ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/errors/silverfin-problem-types.yml
🔗
Lifecycle
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/lifecycle/silverfin-lifecycle.yml
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Webhooks
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/asyncapi/silverfin-webhooks.yml
🔗
X-MCPServerCandidate
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/mcp/silverfin-mcp.yml
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DataModel
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/data-model/silverfin-data-model.yml
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Conformance
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/conformance/silverfin-conformance.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/silverfin/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: Silverfin API v4
description: 'Silverfin''s public v4 REST API and SyncAPI for accountancy automation: companies, periods,
  accounts, reconciliations, reports, adjustments, budgets, workflows, users, permanent documents, exports,
  and bookkeeping transaction synchronisation. OAuth 2.0 with scoped access.'
humanURL: https://developer.silverfin.com/reference
baseURL: https://live.getsilverfin.com/api/v4
properties:
- type: Authentication
  url: authentication/silverfin-authentication.yml
- type: OAuthScopes
  url: scopes/silverfin-scopes.yml
- type: Conventions
  url: conventions/silverfin-conventions.yml
- type: ErrorCatalog
  url: errors/silverfin-problem-types.yml
- type: Lifecycle
  url: lifecycle/silverfin-lifecycle.yml
- type: Webhooks
  url: asyncapi/silverfin-webhooks.yml
- type: X-MCPServerCandidate
  url: mcp/silverfin-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: DataModel
  url: data-model/silverfin-data-model.yml
- type: Conformance
  url: conformance/silverfin-conformance.yml