ModernFi auth API
The auth API from ModernFi — 1 operation(s) for auth.
Work with this as data
Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/modernfi-auth-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
OpenAPI Specification
openapi: 3.2.0
info:
title: Reference Accounts Auth API
version: 1.0.0
servers:
- url: https://api.modernfi.com
description: Production
- url: https://api.uat.modernfi.com
description: UAT
- url: http://localhost:8000
description: Local
- url: https://auth.modernfi.com
description: Production
- url: https://auth.uat.modernfi.com
description: UAT
tags:
- name: auth
paths:
/oauth/token:
post:
operationId: getToken
summary: Request an access token
description: Obtain an OAuth2 access token using client credentials
tags:
- auth
parameters:
- name: Authorization
in: header
description: Bearer authentication
required: true
schema:
type: string
responses:
'200':
description: Successful response
content:
application/json:
schema:
$ref: '#/components/schemas/auth_getToken_Response_200'
requestBody:
content:
application/json:
schema:
type: object
properties:
client_id:
type: string
description: The client ID of the application
client_secret:
type: string
description: The client secret of the application
audience:
type: string
enum:
- https://api.uat.modernfi.com
description: The API identifier
grant_type:
type: string
enum:
- client_credentials
required:
- client_id
- client_secret
- audience
- grant_type
components:
schemas:
auth_getToken_Response_200:
type: object
properties:
access_token:
type: string
token_type:
type: string
expires_in:
type: integer
required:
- access_token
- token_type
- expires_in
title: auth_getToken_Response_200
securitySchemes:
OAuth:
type: http
scheme: bearer