Echo request body

post

https://api.benjipays.com/v2/whoami/echo

Access: Requires any authenticated actor (DISTRIBUTOR, PARTNER, or ORGANIZATION)

Validates and echoes back the request body. Requires JWT authentication.

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Body Params

message

string

required

length between 1 and 500

Message to echo back

metadata

object

Optional metadata

Headers

X-Request-ID

uuid

Optional client-supplied unique ID for one request. The server generates a UUID v4 if omitted and always echoes the value in the response.

X-Correlation-ID

uuid

Optional ID that flows across service boundaries for distributed tracing. The server generates a UUID v4 if omitted and always echoes the value in the response.

Idempotency-Key

string

length between 1 and 255

^[a-zA-Z0-9]+$

Optional client-supplied key that makes retries safe for POST/PATCH/PUT. Scoped per actor; cached for 24 hours. Replays return the cached response with X-Idempotency-Replayed: true. Same key with a different body returns 409. In-flight duplicates return 429 with Retry-After. See the Idempotency section in the API overview.

string

enum

Defaults to application/json

Generated from available response content types

Allowed:

Responses

200Successful response

400Bad Request - Validation error

401Unauthorized - Invalid or missing authentication token

429Too Many Requests - Rate limit exceeded