POST /api/v1/auth/refresh

Status: GA Access: open, no token API contract: 0.3.0 · capability 2026-09-03.1 View as Markdown Open in Claude Open in ChatGPT

Refresh

Exchange a refresh token for a new access token.

Auth: no token required

Request

curl -sS -X POST "https://entherium.duckdns.org:8443/api/v1/auth/refresh" \
  -H "Content-Type: application/json" \
  -d '{"refresh_token":"<refresh token from /api/v1/auth/login>"}'

Response `200`

The contract carries no example for this response; schema: AccessOnly. Field-level shape: interactive explorer.

Returns

AccessOnly — Successful Response

Field	Type	Description
`access_token`	`string`
`expires_in`	`integer`
`token_type`	`string` (opt.)

Parameters

Parameter	In	Required	Type	Default	Constraints	Description
`Idempotency-Key`	header	no	`string`	—	uuid	Optional.

Request body

Field	Type	Required	Description
`refresh_token`	`string`	yes

Example:

{
  "refresh_token": "<refresh token from /api/v1/auth/login>"
}

Errors

Code	Meaning	Body
`422`	Validation Error	`HTTPValidationError`

Every error body is {detail, code?, request_id, doc_url} — request_id is the value to quote, doc_url points at the Errors reference.