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Fin Beneficiaries API

Manage beneficiary accounts for payments and transfers

Fin Beneficiaries API is one of 9 APIs that Fin publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Beneficiaries. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

This API exposes 10 operations across 10 paths. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against 2 base URLs: https://sandbox.api.fin.com, https://api.fin.com.

10 operations 10 paths 0 schemas 6 GET1 PATCH3 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://api.fin.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Fin Beneficiaries API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearerAuth).

  • bearerAuth — Bearer token authentication. Obtain token from [Issue a Token](https://developer.fin.com/api-reference/authentication/issue-a-token) endpoint

Paths & Operations 10

Across 10 paths, the API surfaces 10 operations — 6 GET, 1 PATCH, 3 POST. Each is listed below with its method, path, parameters, and response codes.

Beneficiaries 10

Manage beneficiary accounts for payments and transfers

GET
/v1/beneficiaries/countries
List Available Countries
→ 200401
GET
/v1/beneficiaries/methods
List Bank Identifiers
2 params → 200401
GET
/v1/beneficiaries/methods/{method_id}/branches
List Bank Branch Identifiers
1 param → 200401
POST
/v3/beneficiaries
Create Beneficiary V3
body → 200400401409422
POST
/v2/beneficiaries
Create Beneficiary
body → 200400401409422
GET
/v1/customers/{customer_id}/beneficiaries
List Beneficiaries For a Customer
1 param → 200401
GET
/v2/beneficiaries/details
Fetch Beneficiary Details v2
2 params → 200401404
GET
/v1/beneficiaries/details
Fetch Beneficiary Details v1
2 params → 200401404
PATCH
/v1/beneficiaries
Update Beneficiary Active Status
body → 200401422
POST
/v1/beneficiaries/{beneficiary_id}/documents
Upload Beneficiary Documents
1 param body → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fin-beneficiaries-api-openapi.yml Raw ↑

Other APIs Fin publishes across the network.

Fin Authentication API
Fin Balances API
Fin Catalogue API
Fin Crypto Orchestration API
Fin Customers API
Fin Fees & FX Rates API
Fin Transactions API
Fin Virtual Accounts API
Where this information came from

This is an independent, third-party profile of Fin Beneficiaries API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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