Nav

Nav Partner API

REST API for Nav partner integrations. Partners authenticate with a Bearer token API key issued during onboarding and use it to create Nav accounts for their users, fetch account state, change an account's plan, end the partner relationship, resolve rolled-up bureau credit visibility for an account's business, manage the widget origin allow list, and mint single-use SSO tokens and login URLs (2-minute expiry) that hand a user into Nav or into an embedded Nav widget. Nine documented operations under /v1 with a matching sandbox environment. Nav publishes no machine-readable OpenAPI description of this API; the reference is hand-authored documentation.

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.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/nav-partner-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 email required.

A second provider on the same verified email joins the account you already have.

API entry from apis.yml

apis.yml Raw ↑
name: Nav Partner API
description: REST API for Nav partner integrations. Partners authenticate with a Bearer token API key
  issued during onboarding and use it to create Nav accounts for their users, fetch account state, change
  an account's plan, end the partner relationship, resolve rolled-up bureau credit visibility for an account's
  business, manage the widget origin allow list, and mint single-use SSO tokens and login URLs (2-minute
  expiry) that hand a user into Nav or into an embedded Nav widget. Nine documented operations under /v1
  with a matching sandbox environment. Nav publishes no machine-readable OpenAPI description of this API;
  the reference is hand-authored documentation.
humanURL: https://api-docs.nav.com/docs/rest-api/partner-api
baseURL: https://api.nav.com
tags:
- Business Credit
- Embedded Finance
- Partner API
- Account
- SSO
tags_raw:
- Business Credit
- Embedded Finance
- Partner API
- Accounts
- SSO
properties:
- type: Documentation
  url: https://api-docs.nav.com/docs/guides/intro
- type: APIReference
  url: https://api-docs.nav.com/docs/rest-api/partner-api
- type: Authentication
  url: authentication/nav-authentication.yml
- type: Conventions
  url: conventions/nav-conventions.yml
- type: Idempotency
  url: conventions/nav-conventions.yml
- type: DataModel
  url: data-model/nav-data-model.yml
- type: ErrorCatalog
  url: errors/nav-problem-types.yml
- type: RateLimits
  url: rate-limits/nav-rate-limits.yml
- type: Sandbox
  url: sandbox/nav-sandbox.yml