# Process Street Attachments API

**Canonical:** https://apis.io/apis/process-street/process-street-attachments-api/  
**Provider:** Process Street — https://apis.io/providers/process-street/  
**Base URL:** https://public-api.process.st/api/v1.1  
**Documentation:** https://public-api.process.st/api/v1.1/docs/index.html

Process Street Attachments API is one of 28 APIs that [Process Street](https://apis.io/providers/process-street/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Attachments. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.

An attachment is a file uploaded to a task within a workflow run. Use these endpoints to list, upload, and delete task-level attachments.

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/attachments` | List attachments |
| POST | `/attachments` | Upload an attachment |
| DELETE | `/attachments/{attachmentId}` | Delete an attachment |

## Machine-readable artifacts (11)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/openapi/process-street-attachments-api-openapi.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/authentication/process-street-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/conventions/process-street-conventions.yml
- **Idempotency** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/conventions/process-street-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/errors/process-street-error-codes.yml
- **Conformance** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/conformance/process-street-conformance.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/data-model/process-street-data-model.yml
- **Lifecycle** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/lifecycle/process-street-lifecycle.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/asyncapi/process-street-webhooks.yml
- **AgenticAccess** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/agentic-access/process-street-agentic-access.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/process-street/refs/heads/main/apis.yml

## Other Process Street APIs (12)

- [Process Street Comments API](https://apis.io/apis/process-street/process-street-comments-api/)
- [Process Street Data Set Incoming Webhooks API](https://apis.io/apis/process-street/process-street-data-set-incoming-webhooks-api/)
- [Process Street Data Sets API](https://apis.io/apis/process-street/process-street-data-sets-api/)
- [Process Street File Uploads API](https://apis.io/apis/process-street/process-street-file-uploads-api/)
- [Process Street Folders API](https://apis.io/apis/process-street/process-street-folders-api/)
- [Process Street Form Field Values API](https://apis.io/apis/process-street/process-street-form-field-values-api/)
- [Process Street Form Fields API](https://apis.io/apis/process-street/process-street-form-fields-api/)
- [Process Street My Work API](https://apis.io/apis/process-street/process-street-my-work-api/)
- [Process Street One-Off Tasks API](https://apis.io/apis/process-street/process-street-one-off-tasks-api/)
- [Process Street Page Revisions API](https://apis.io/apis/process-street/process-street-page-revisions-api/)
- [Process Street Page Widgets API](https://apis.io/apis/process-street/process-street-page-widgets-api/)
- [Process Street Pages API](https://apis.io/apis/process-street/process-street-pages-api/)

## Tags

Attachments

---

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