get_payment_result - Nevermined Documentation

Read the result of a paid call by its paymentId. Use it when pay_service answered { "status": "pending" }, or to recover a response you lost. Reading charges nothing. Needs a credential. Auth: key / grant · Charges: nothing

Arguments

Argument	Required	Type	Description
`paymentId`	yes	string (uuid)	The `paymentId` a `pay_service` result returned.

Returns

A state and, when ready, the service’s response:

{
  "state": "Ready",
  "status": 200,
  "bodyEncoding": "json",
  "body": { "…": "the vendor's response" }
}

state: "Pending" — still running; call again in a few seconds. Don’t call pay_service again — it returns the same pending.
state: "Ready" — status is the service’s HTTP status, body its response. bodyEncoding is json, text, or base64.
state: "Failed" — the call ended without a response; failureReason says why.
{ "status": "not_available" } — nothing to return. Results are kept for 24 hours, for the account that paid.

Try it

Ask your assistant:

Get the result of payment b1f9c2e4-… (use a paymentId from a pay_service result).

Call it directly (charges nothing):

curl -X POST https://mcp.live.nevermined.app/mcp \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Authorization: Bearer $NVM_API_KEY" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_payment_result","arguments":{"paymentId":"b1f9c2e4-0000-0000-0000-000000000000"}}}'