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Customer.io Objects API

Objects are "groups" that you can relate people to in Customer.io—like the companies they work for, the online classes they take, and so on. These APIs help you find objects, their attributes, the people they're related to, etc. Use the [track API v1](/api/track/#tag/Track-Customers) or the [Track v2 API](/api/track/#tag/track_v2) to add and relate people to objects to your workspace and assign their attributes.

Customer.io Objects API is one of 42 APIs that Customer.io publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 4 paths. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against 2 base URLs: https://api.customer.io, https://api-eu.customer.io.

4 operations 4 paths 0 schemas 3 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://track.customer.io
Authentication
HTTP Bearer, HTTP Bearer, HTTP Bearer
Resource Areas
1

Authentication & Security 3

Customer.io Objects API declares 3 security schemes for authenticating requests. It accepts HTTP bearer tokens (Bearer-Auth). It accepts HTTP bearer tokens (sa_live_) (ServiceAccount-Auth). It accepts HTTP bearer tokens (bearerAuth).

  • Bearer-Auth — The App API uses a bearer authentication scheme. You can generate a bearer token, known as an App API Key, with a defined scope in [your account settings](http…
  • ServiceAccount-Auth — Transactional send endpoints (/v1/send/email, /v1/send/push, /v1/send/sms, /v1/send/inapp, /v1/send/inboxmessage) also accept a service-account bearer token, p…
  • bearerAuth — API key passed as a Bearer token

Paths & Operations 4

Across 4 paths, the API surfaces 4 operations — 3 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Objects 4

Objects are "groups" that you can relate people to in Customer.io—like the companies they work for, the online classes they take, and so on. These APIs help you find objects, thei…

GET
/v1/object_types
List object types
getObjectTypes → 200401429
POST
/v1/objects
Find objects
getObjectsFilter 2 params body → 200401429
GET
/v1/objects/{object_type_id}/{object_id}/relationships
Get Object Relationships
getObjectRelationships 5 params → 200401429
GET
/v1/objects/{object_type_id}/{object_id}/attributes
Get Object Attributes
getObjectAttributes 3 params → 200401429

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

customer-io-objects-api-openapi.yml Raw ↑

Other APIs Customer.io publishes across the network.

Customer.io Track API
Customer.io Activities API
Customer.io Alias API
Customer.io Batch API
Customer.io Broadcasts API
Customer.io Campaigns API
Customer.io Collections API
Customer.io Customers API
Customer.io Exports API
Customer.io Group API
Customer.io Identify API
Customer.io Messages API
Where this information came from

This is an independent, third-party profile of Customer.io Objects 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.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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