Authentication

Information on how to authenticate to the Step API endpoints

You can pass an API key in the query string as shown below:

curl https://api.step.finance/v1/endpoint?apiKey=<your-api-key>

Alternatively, you can provide the JWT in the Authorization header of the request:

curl -H "Authorization: Bearer <your_access_token>" https://api.step.finance/v1/endpoint

To obtain a JWT, send a POST request to the /auth/login endpoint. The request body should contain either an API Key or a Solana wallet with an on-chain subscription. See AuthApiKeyDto and AuthSignDto below.

Examples:

post

Authorizations

bearer

AuthorizationstringRequired

Bearer authentication header of the form Bearer <token>.

Body

application/json

authone ofRequired

or

or

Responses

201Success

post

/auth/login

HTTPcURLJavaScriptPython

POST /auth/login HTTP/1.1
Host: 
Authorization: Bearer YOUR_SECRET_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 105

{
  "auth": {
    "publicKey": "text",
    "cluster": "mainnet",
    "timestamp": 1,
    "signature": "text",
    "useAltPublicKey": true
  }
}

201Success

No content