# Box Uploads (Chunked) API

**Canonical:** https://apis.io/apis/box/box-uploads-chunked-api/  
**Provider:** Box — https://apis.io/providers/box/  
**Base URL:** https://account.box.com/api/oauth2  
**Documentation:** https://developer.box.com/reference/get-authorize

Box Uploads (Chunked) API is one of 81 APIs that [Box](https://apis.io/providers/box/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Uploads (Chunked). The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

The chunked upload endpoints support files from 20MB in size and allow an application to upload the file in parts, allowing for more control to catch any errors and retry parts individually.

## Machine-readable artifacts (44)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/box/refs/heads/main/openapi/box-uploads-chunked-api-openapi.yml
- **Documentation** — https://developer.box.com/reference/get-authorize
- **GraphQL** — https://raw.githubusercontent.com/api-evangelist/box/refs/heads/main/graphql/box-graphql.md
- **Documentation** — https://developer.box.com/reference/post-oauth2-token
- **Documentation** — https://developer.box.com/reference/post-files-id-copy
- **Documentation** — https://developer.box.com/reference/post-file-requests-id-copy
- **Documentation** — https://developer.box.com/reference/post-folders-id-copy
- **Documentation** — https://developer.box.com/reference/post-folder-locks
- **Documentation** — https://developer.box.com/reference/post-metadata-templates-schema
- **Documentation** — https://developer.box.com/reference/post-metadata-cascade-policies
- **Documentation** — https://developer.box.com/reference/post-metadata-queries-execute-read
- **Documentation** — https://developer.box.com/reference/post-comments
- **Documentation** — https://developer.box.com/reference/post-collaborations
- **Documentation** — https://developer.box.com/reference/post-tasks
- **Documentation** — https://developer.box.com/reference/post-task-assignments
- **Documentation** — https://developer.box.com/reference/put-files-id--add-shared-link
- **Documentation** — https://developer.box.com/reference/put-folders-id--add-shared-link
- **Documentation** — https://developer.box.com/reference/post-web-links
- **Documentation** — https://developer.box.com/reference/put-web-links-id--add-shared-link
- **Documentation** — https://developer.box.com/reference/post-users
- **Documentation** — https://developer.box.com/reference/post-invites
- **Documentation** — https://developer.box.com/reference/post-groups
- **Documentation** — https://developer.box.com/reference/post-group-memberships
- **Documentation** — https://developer.box.com/reference/post-webhooks
- **Documentation** — https://developer.box.com/reference/post-files-id-metadata-global-boxSkillsCards
- **Documentation** — https://developer.box.com/reference/options-events
- **Documentation** — https://developer.box.com/reference/get-collections-id
- **Documentation** — https://developer.box.com/reference/get-recent-items
- **Documentation** — https://developer.box.com/reference/post-retention-policies
- **Documentation** — https://developer.box.com/reference/post-retention-policy-assignments
- **Documentation** — https://developer.box.com/reference/post-legal-hold-policies
- **Documentation** — https://developer.box.com/reference/post-legal-hold-policy-assignments
- **Documentation** — https://developer.box.com/reference/get-file-version-retentions-id
- **Documentation** — https://developer.box.com/reference/get-file-version-legal-holds-id
- **Documentation** — https://developer.box.com/reference/post-shield-information-barriers-change-status
- **Documentation** — https://developer.box.com/reference/post-shield-information-barrier-reports
- **Documentation** — https://developer.box.com/reference/post-shield-information-barrier-segments
- **Documentation** — https://developer.box.com/reference/post-shield-information-barrier-segment-members
- **Documentation** — https://developer.box.com/reference/post-shield-information-barrier-segment-restrictions
- **Documentation** — https://developer.box.com/reference/get-device-pinners-id
- …and 4 more, listed in full on the page.

## Other Box APIs (12)

- [Box Authorization API](https://apis.io/apis/box/box-authorization-api/)
- [Box Authorize API](https://apis.io/apis/box/box-authorize-api/)
- [Box Classifications API](https://apis.io/apis/box/box-classifications-api/)
- [Box Classifications on Files API](https://apis.io/apis/box/box-classifications-on-files-api/)
- [Box Classifications on Folders API](https://apis.io/apis/box/box-classifications-on-folders-api/)
- [Box Collaboration Whitelist Entries API](https://apis.io/apis/box/box-collaboration-whitelist-entries-api/)
- [Box Collaboration Whitelist Exempt Targets API](https://apis.io/apis/box/box-collaboration-whitelist-exempt-targets-api/)
- [Box Collaborations API](https://apis.io/apis/box/box-collaborations-api/)
- [Box Collaborations (List) API](https://apis.io/apis/box/box-collaborations-list-api/)
- [Box Collections API](https://apis.io/apis/box/box-collections-api/)
- [Box Comments API](https://apis.io/apis/box/box-comments-api/)
- [Box Device Pinners API](https://apis.io/apis/box/box-device-pinners-api/)

## Tags

Uploads (Chunked)

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