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Copper Developer API

The Copper Developer API is a RESTful JSON API providing programmatic access to Copper CRM resources including people, companies, leads, opportunities, projects, tasks, activities, and webhooks. The API uses token-based authentication with three required headers (X-PW-AccessToken, X-PW-Application, X-PW-UserEmail) and supports full CRUD operations, search, bulk actions, and lead conversion. Rate limits are 180 requests per minute and 3 requests per second for bulk operations.

Documentation

Specifications

Other Resources

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OAuth
https://developer.copper.com/introduction/oauth-quickstart.html
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Webhooks
https://developer.copper.com/webhooks/general/list-of-webhook-events.html
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PostmanCollection
https://developer.copper.com/introduction/postman-collection.html
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People
https://developer.copper.com/people/
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Companies
https://developer.copper.com/companies/
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Leads
https://developer.copper.com/leads/
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Opportunities
https://developer.copper.com/opportunities/
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Projects
https://developer.copper.com/projects/
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Tasks
https://developer.copper.com/tasks/
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Activities
https://developer.copper.com/activities/
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CustomFields
https://developer.copper.com/custom-fields/
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Tags
https://developer.copper.com/tags/
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Rules
rules/copper-developer-api-rules.yml
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Vocabulary
vocabulary/copper-vocabulary.yml
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Capabilities
capabilities/copper-developer-api-capabilities.yml

OpenAPI

copper-developer-api-openapi.yml Raw ↑