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Zoho CRM API v8

REST discovered

Details
Docs
https://www.zoho.com/crm/developer/docs/api/v8/
Authentication
Zoho OAuth client (client ID/client secret) for Zoho APIs oauth2 discovered Set up OAuth ↗
Authorization: Bearer <credential>

Register your app in the Zoho API Console via Register your app. Zoho issues a client_id and client_secret; then obtain user-authorized access/refresh tokens following Zoho OAuth 2.0. For Zoho CRM specifically, the V8 docs link the registration and token steps under Registering a Client and Generating Tokens.