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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.287 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 30 Sep 2026
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wif-reference changedmanage-claude/wif-reference

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99## Token exchange request
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11`POST /v1/oauth/token` accepts a JSON body using the [RFC 7523](https://www.rfc-editor.org/rfc/rfc7523) `jwt-bearer` grant. The SDKs build this request for you from the [environment variables](https://platform.claude.com/docs/en/manage-claude/wif-reference#environment-variables); the cURL examples on each provider guide show the raw body.
11`POST /v1/oauth/token` accepts a JSON body using the [RFC 7523](https://www.rfc-editor.org/rfc/rfc7523) `jwt-bearer` grant. The SDK builds this request for you from the [environment variables](https://platform.claude.com/docs/en/manage-claude/wif-reference#environment-variables); the cURL examples on each provider guide show the raw body.
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1313| Field | Required | Description |
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216216### Token exchange errors
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218`POST /v1/oauth/token` returns errors in the standard [API error shape](https://platform.claude.com/docs/en/api/errors). The SDK wraps exchange failures in a typed `FederationExchangeError` (or language equivalent) that exposes the HTTP status, the response body, and the `request_id`.
218`POST /v1/oauth/token` returns errors in the standard [API error shape](https://platform.claude.com/docs/en/api/errors). The SDK wraps exchange failures in a typed `WorkloadIdentityError` (python, typescript; ruby: `Anthropic::Credentials::WorkloadIdentityError`; go: `*config.FederationExchangeError`; java: `UnexpectedStatusCodeException`; csharp: `WorkloadIdentityException`; php: `OAuthException`) that exposes the HTTP status, the response body, and the `request_id`.
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220220| Status | Error | Cause | Resolution |
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