# Bynder Step 3A Upload file in chunks API

**Canonical:** https://apis.io/apis/bynder/bynder-step-3a-upload-file-in-chunks-api/  
**Provider:** Bynder — https://apis.io/providers/bynder/  
**Base URL:** https://yourportal.bynder.com  
**Documentation:** https://api.bynder.com/reference

Bynder Step 3A Upload file in chunks API is one of 81 APIs that [Bynder](https://apis.io/providers/bynder/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Step 3A Upload file in chunks. The published artifact set on APIs.io includes an OpenAPI specification.

This endpoint finalizes the upload after all chunks have been uploaded. You need to provide the file ID and details about the file, including its name, size, and the number of chunks it was split into.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/bynder-public-us-east-1.s3.amazonaws.com/` | Upload file in chunks |

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/bynder/refs/heads/main/openapi/bynder-step-3a-upload-file-in-chunks-api-openapi.yml

## Other Bynder APIs (12)

- [Bynder Access rights API](https://apis.io/apis/bynder/bynder-access-rights-api/)
- [Bynder Account API](https://apis.io/apis/bynder/bynder-account-api/)
- [Bynder Asset Usage API](https://apis.io/apis/bynder/bynder-asset-usage-api/)
- [Bynder Asset Usage Sync API](https://apis.io/apis/bynder/bynder-asset-usage-sync-api/)
- [Bynder Asset Usage V1 API](https://apis.io/apis/bynder/bynder-asset-usage-v1-api/)
- [Bynder Asset Usage V2 API](https://apis.io/apis/bynder/bynder-asset-usage-v2-api/)
- [Bynder Authorize endpoint API](https://apis.io/apis/bynder/bynder-authorize-endpoint-api/)
- [Bynder Automation Workflow Actions API](https://apis.io/apis/bynder/bynder-automation-workflow-actions-api/)
- [Bynder Automation Workflow Conditions API](https://apis.io/apis/bynder/bynder-automation-workflow-conditions-api/)
- [Bynder Automation Workflow Rules API](https://apis.io/apis/bynder/bynder-automation-workflow-rules-api/)
- [Bynder Automation Workflow Triggers API](https://apis.io/apis/bynder/bynder-automation-workflow-triggers-api/)
- [Bynder Brands API](https://apis.io/apis/bynder/bynder-brands-api/)

## Tags

Step 3A Upload file in chunks

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/bynder/bynder-step-3a-upload-file-in-chunks-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/bynder/.