Quickstart

1. Compare rates for a corridor

Fetch live quotes for USDC to NGN (Nigeria Naira) across every integrated anchor.

curl -s "https://stellar-intel.vercel.app/api/rates/usdc-ngn?amount=100" | jq

Returns one row per anchor with exchangeRate, fee, totalReceived, and the quote source.

2. Check an anchor's reputation

Get the composite reputation score for a specific anchor.

curl -s "https://stellar-intel.vercel.app/api/reputation/cowrie" | jq

Returns scorecards, fill rate, settle latency, and sample counts.

3. View the leaderboard

See how all anchors rank by composite reputation score.

curl -s "https://stellar-intel.vercel.app/api/reputation/leaderboard?corridor=usdc-ngn" | jq

4. Submit an off-ramp intent

Build, canonicalize, and sign an intent on the client, then submit it to the server.

# Build the intent, canonicalize, SHA-256, Ed25519-sign (client-side with Freighter).
# Then POST the signed envelope:
curl -sX POST https://stellar-intel.vercel.app/api/intent/offramp \
  -H 'content-type: application/json' \
  -d '{
    "type": "offramp",
    "sourceAsset": "USDC",
    "destinationAsset": "NGN",
    "amount": "100",
    "sender": "GABC…",
    "recipient": "GBDEST…"
  }'

On success, returns an unsigned Stellar transaction (XDR) and a quote ID.

5. Read public on-chain scores

Consume the public reputation scores endpoint (versioned, rate-limited).

curl -s "https://stellar-intel.vercel.app/v1/public/scores" | jq