Sign

Sign Flow Tx for Authorizer using Server key

post

Authorizations

Body

messagestringRequired

Hex-encoded bytes of the message to sign.

Example: deadbeefdeadbeefdeadbeef

Responses

200

Ok

application/json

post

HTTPcURLJavaScriptPython

POST //sign/v1/cadence/transaction HTTP/1.1
Host: api.dev.hyphen.at
Authorization: Bearer JWT
Content-Type: application/json
Accept: */*
Content-Length: 38

{
  "message": "deadbeefdeadbeefdeadbeef"
}

200

Ok

{
  "signature": {
    "addr": "text",
    "keyId": 1,
    "signature": "text"
  }
}

Sign Flow Tx for Payer using Paymaster key

post

Authorizations

Body

messagestringRequired

Hex-encoded bytes of the message to sign.

Example: deadbeefdeadbeefdeadbeef

Responses

200

Ok

application/json

post

HTTPcURLJavaScriptPython

POST //sign/v1/cadence/paymaster HTTP/1.1
Host: api.dev.hyphen.at
Authorization: Bearer JWT
Content-Type: application/json
Accept: */*
Content-Length: 38

{
  "message": "deadbeefdeadbeefdeadbeef"
}

200

Ok

{
  "signature": {
    "addr": "text",
    "keyId": 1,
    "signature": "text"
  }
}