API Playground
Test StepFi API endpoints interactively
API Playground
Test every StepFi API endpoint directly in your browser using the live Swagger UI.
The API runs on Stellar testnet. All transactions use testnet XLM with no real value.
Launch Playground
Open Swagger UI
Interactive API documentation with live request testing. Test every endpoint directly in your browser.
Quick Test
To quickly test the API is running:
curl https://stepfi-api.onrender.com/api/v1/health
Expected response:
{
"status": "ok",
"timestamp": "2026-05-14T12:00:00Z"
}
Get a Test Wallet
To test authenticated endpoints, you need a Stellar testnet wallet:
- Install Freighter browser extension
- Switch to Testnet in Freighter settings
- Fund with testnet XLM from Stellar Friendbot
- Use POST /auth/nonce then POST /auth/verify to get a JWT