Instantly

Instantly Campaigns API

REST endpoints to create, list, fetch, update, launch, pause, and schedule cold email campaigns, plus manage sequences, A/B variants, and sender mailbox assignments.

Instantly Campaigns API is one of 9 APIs that Instantly publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Campaigns and Sequences. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

GitHub OpenAPI

Documentation

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Documentation
https://developer.instantly.ai/api-reference/groups/campaign

Specifications

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OpenAPI
https://api.instantly.ai/openapi/api_v2.json

OpenAPI Specification

api_v2.json Raw ↑