This is a Lambda function that signs a transaction with a sponsored account and submits it to the Stellar network.
Base URL: https://ciihnqaqiomjdoicuy5rgwmy5m0vxanz.lambda-url.us-east-1.on.aws/
Public key: GCV5PJ4H57MZFRH5GM3E3CNFLWQURNFNIHQOYGRQ7JHGWJLAR2SFVZO6
Sign the sponsored account transaction with the wallet you want to be sponsored.
Send a POST request with the XDR base64 encoded transaction data.
curl -X POST -H 'Content-Type: application/json' $BASE_URL -d '{"data": "AAA..."}'
Response:
Status: 200 OK
Context-Type: text/plain
Body: 0x7b2...