Bridge is Accountflow's public API: general ledger, trial balances, VAT terms, documents, bank reconciliation and webhooks — behind one OAuth2 client-credentials flow, scoped to exactly what your integration needs.
BASE https://api.next.accountflow.com/v1# Create an API client in Accountflow → organization settings → integrations, # then exchange its credentials for a token and make your first call: TOKEN=$(curl -s -X POST "https://auth.next.accountflow.com/realms/accountflow/protocol/openid-connect/token" \ -d grant_type=client_credentials -d client_id=$CLIENT_ID -d client_secret=$CLIENT_SECRET \ | jq -r .access_token) curl -s https://api.next.accountflow.com/v1/whoami -H "Authorization: Bearer $TOKEN" { "clientId": "com.accountflow.api.prod.…", "mode": "SYSTEM", "organizationId": "…" }
Every endpoint with parameters, request and response schemas, and ready-to-run examples — rendered live from the OpenAPI spec, so it can never drift from the API.
Browse the reference →Create a client, mint a token, list your companies and page through a general ledger — the whole loop in a few minutes.
Start building →Cursor pagination, idempotency keys, tenancy and 404 semantics, rate limits, versioning — the rules every endpoint follows.
Read the rules →Every failure is an RFC 9457 problem document with a stable machine code. The complete catalog, with what to do about each.
See the catalog →