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POST
/
api
/
auth
/
refresh
curl --request POST \
  --url https://mcp.echozero.app/api/auth/refresh \
  --header 'Content-Type: application/json' \
  --data '
{
  "refreshToken": "550e8400-e29b-41d4-a716-446655440000"
}
'
{
  "success": true,
  "data": {
    "accessToken": "<string>"
  }
}

Headers

​
x-signature
string

HMAC-SHA256 signature: HMAC-SHA256(secretKey, timestamp + METHOD + path + body). Optional -- when omitted, HMAC verification is skipped.

​
x-timestamp
string

Request timestamp in epoch milliseconds. Required when x-signature is provided. Rejected if drift exceeds 5 minutes.

Body

application/json

OpenAPI schema McpRefreshTokenBodyDto.

​
refreshToken
string
required

Refresh token previously returned from /auth/verify or /auth/social/verify.

Example:

"550e8400-e29b-41d4-a716-446655440000"

Response

New access token issued.

​
success
boolean
required
Example:

true

​
data
object
required

Endpoint-specific payload