Mercury API

REST discovered

Details

URL: https://api.mercury.com/api/v1
Docs: https://docs.mercury.com/reference

Authentication

Mercury API token bearer discovered Get token ↗

Authorization: Bearer <credential> /Authorization: Basic <credential>

Sign in to your Mercury account, open the API Tokens page, and click Create an API Token. Choose the minimum needed permission tier (read-only, read-write, or custom). Save the token when it is shown; Mercury says you cannot view it again after closing the dialog. The token value includes the secret-token: prefix.

Mercury OAuth2 client credentials oauth2 discovered

For third-party integrations on behalf of Mercury customers, request approval using Mercury's OAuth access form. If approved, Mercury creates your OAuth client after you provide your redirect URI details, app legal links, logo, and GPG public key. Mercury then securely shares your client_id and client_secret, plus sandbox test-client credentials.