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Apollo.io Sequences API

Outreach sequences — create, update, approve, abort, archive, enrollment and activity. 12 operation(s) from the published Apollo OpenAPI.

Apollo.io Sequences API is one of 19 APIs that Apollo.io publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Sequences, Cadences, and Outreach. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 12 operations across 12 paths. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.apollo.io/api/v1.

12 operations 12 paths 0 schemas 3 GET8 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.apollo.io/api/v1
Authentication
API Key, HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 2

Apollo.io Sequences API declares 2 security schemes for authenticating requests. An API key is passed in the header as x-api-key (apiKey). It accepts HTTP bearer tokens (JWT) (bearerAuth). By default, every request must be authenticated.

  • apiKey — [Recommended] API key, passed in the x-api-key request header. See [Create API Keys](https://docs.apollo.io/docs/create-api-key).
  • bearerAuth — OAuth 2.0 access token, used by Apollo partners building integrations. See the [OAuth 2.0 authorization flow](https://docs.apollo.io/docs/use-oauth-20-authoriz…

Paths & Operations 12

Across 12 paths, the API surfaces 12 operations — 3 GET, 8 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Sequences 12

Manage outreach sequences and the contacts enrolled in them.

GET
/emailer_schedules
List Email Schedules
list-email-schedules → 200401403429
POST
/emailer_campaigns/search
Search for Sequences
search-for-sequences 3 params → 200401403429
POST
/emailer_campaigns/{sequence_id}/add_contact_ids
Add Contacts to a Sequence
add-contacts-to-sequence 18 params → 200401403422429
POST
/emailer_campaigns/remove_or_stop_contact_ids
Update Contact Status in a Sequence
update-contact-status-sequence 3 params → 200401403429
POST
/sequences
Create a Sequence
create-sequence body → 200401403422429
PUT
/sequences/{id}
Update a Sequence
update-sequence 1 param body → 200401404422429
GET
/emailer_messages/{id}/activities
Check Email Stats
get_emailstats 1 param → 200401403422
GET
/emailer_messages/search
Search for Outreach Emails
emailer_messages/search 13 params → 200401422429
POST
/emailer_campaigns/activity_feed
Get Contact Sequence Activity
get-contact-sequence-activity body → 200401403404429
POST
/emailer_campaigns/{sequence_id}/approve
Activate a Sequence
approve-sequence 1 param → 200401403422429
POST
/emailer_campaigns/{sequence_id}/abort
Deactivate a Sequence
abort-sequence 1 param → 200401403422429
POST
/emailer_campaigns/{sequence_id}/archive
Archive a Sequence
archive-sequence 1 param → 200401403429

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

apollo-io-sequences-api-openapi.yml Raw ↑

Other APIs Apollo.io publishes across the network.

Apollo.io Enrichment API
Apollo.io Search API
Apollo.io Accounts API
Apollo.io Contacts API
Apollo.io Deals API
Apollo.io Emailer Messages API
Apollo.io Tasks API
Apollo.io Calls API
Apollo.io Conversations API
Apollo.io Analytics API
Apollo.io Fields API
Apollo.io Miscellaneous API
Where this information came from

This is an independent, third-party profile of Apollo.io Sequences API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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