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The Incard Developer API lets you integrate with company profiles, outbound invoices, payees, and related resources through the Developer Gateway.

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Environments

EnvironmentBase URL
Sandboxhttps://api-nonprod.incard.com
Livehttps://api.incard.com
Use sandbox while building and testing. Gateway paths are relative to the base URL and use the /developer/companies/… prefix — for example GET /developer/companies.

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Get started

  1. Authentication — create an API key, exchange it for a short-lived access token, and understand role-based permissions.
  2. Quickstart — make your first authenticated request.
Every Developer API call uses Authorization: Bearer <access_token>. Do not send your API key on resource endpoints.

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What’s in this reference

This site documents a curated set of endpoints ready for integrators. The API Reference tab lists each operation with request and response examples.
TagResources
companyCompany profile
invoicesOutbound invoices (create, list, update, stats, suggestions)
payeePayment recipients
webhooksTransaction webhook deliveries (receive and verify)