# Atomicwork Custom Objects API

**Canonical:** https://apis.io/apis/atomicwork/atomicwork-custom-objects-api/  
**Provider:** Atomicwork — https://apis.io/providers/atomicwork/  
**Base URL:** https://{tenant}.atomicwork.com/api/v1  
**Documentation:** https://developers.atomicwork.com/api-reference/introduction

Atomicwork Custom Objects API is one of 16 APIs that [Atomicwork](https://apis.io/providers/atomicwork/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Custom Objects. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Custom Objects API from Atomicwork — 7 operation(s) for custom objects.

## Operations (11)

| Method | Path | Summary |
|---|---|---|
| GET | `/api/v1/custom-objects/view-fields` | Get filter fields for custom object list view |
| GET | `/api/v1/custom-objects` | List custom objects |
| POST | `/api/v1/custom-objects` | Create a custom object instance |
| POST | `/api/v1/custom-objects/{objectTypeId}/list` | List custom objects with filtering and sorting |
| GET | `/api/v1/custom-objects/{objectTypeId}/fields` | Get CO field picker values (dropdown/multi-dropdown/relationship options) |
| GET | `/api/v1/custom-objects/by-id/{id}` | Get custom object details by numeric id |
| PUT | `/api/v1/custom-objects/by-id/{id}` | Update a custom object instance |
| DELETE | `/api/v1/custom-objects/by-id/{id}` | Soft delete a custom object instance |
| PATCH | `/api/v1/custom-objects/by-id/{id}` | Partial update a custom object instance (single-field edits) |
| GET | `/api/v1/custom-objects/by-id/{id}/relationships` | Get only the relationship fields of a custom object |
| POST | `/api/v1/custom-objects/{objectTypeId}/list/download` | Export custom objects to CSV (async, emailed) |

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/atomicwork/refs/heads/main/openapi/atomicwork-custom-objects-api-openapi.yml
- **Documentation** — https://developers.atomicwork.com
- **APIReference** — https://developers.atomicwork.com/api-reference/introduction

## Other Atomicwork APIs (12)

- [Atomicwork assets API](https://apis.io/apis/atomicwork/atomicwork-assets-api/)
- [Atomicwork businessHourConfig API](https://apis.io/apis/atomicwork/atomicwork-businesshourconfig-api/)
- [Atomicwork entities API](https://apis.io/apis/atomicwork/atomicwork-entities-api/)
- [Atomicwork forms API](https://apis.io/apis/atomicwork/atomicwork-forms-api/)
- [Atomicwork problems API](https://apis.io/apis/atomicwork/atomicwork-problems-api/)
- [Atomicwork requests API](https://apis.io/apis/atomicwork/atomicwork-requests-api/)
- [Atomicwork tags API](https://apis.io/apis/atomicwork/atomicwork-tags-api/)
- [Atomicwork users API](https://apis.io/apis/atomicwork/atomicwork-users-api/)
- [Atomicwork workflows API](https://apis.io/apis/atomicwork/atomicwork-workflows-api/)
- [Atomicwork workspaces API](https://apis.io/apis/atomicwork/atomicwork-workspaces-api/)
- [Atomicwork Access Management API](https://apis.io/apis/atomicwork/atomicwork-access-management-api/)
- [Atomicwork Agent Groups API](https://apis.io/apis/atomicwork/atomicwork-agent-groups-api/)

## Tags

Custom Objects

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/atomicwork/atomicwork-custom-objects-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/atomicwork/.