Querying a transaction
To query a transaction, you would need the request id returned after submitting your transaction to the AVN.
await api.poll.requestState(requestId);
RESULT FIELDS
The resulting state could be any of the following:
- Pending
- Pending and Lost
- Processed
- Errored
- Unknown
Example
const AvnApi = require("avn-api");
const GATEWAY = "<endpoint_url>"; //Replace the endpoint_url with the url received from Aventus.
const api = new AvnApi(GATEWAY);
async function main() {
await api.init();
// Get the current state of a previously sent transaction.:
const state = await api.poll.requestState(requestId);
}
(async () => {
await main();
})();
Example Output
"Processed"
JSON-RPC
Gets the current state of a previously sent asynchronous transaction request
REQUEST
POST https://AVN-API-URL/poll
HEADERS
Content-Type: application/json Authorization': bearer <awtToken>
REQUEST PARAMS requestId [required] - string representing the request ID.
Example
curl https://AVN-API-URL/poll \
-X POST \
-H "Content-Type: application/json" \
-H "Authorization: bearer <awtToken>" \
-d '{"jsonrpc":"2.0", "method":"requestState", "params":{"requestId":"410fe1c5-5deb-4a52-b89d-8bc9fc682415"}, "id":1}'
Example Result
{
"jsonrpc": "2.0",
"id": 1,
"result": "Processed"
}