Strumly coach query
$0.99One text-in, text-out guitar-coach answer.
POST /api/v1/askUSDC on Base · payTo 0xb5a0…28032d4 Suede endpoints, priced from $0.99, settled in USDC on Base via x402. No accounts, no keys, no rate-limit tier. Powered by Suede Labs AI.
One text-in, text-out guitar-coach answer.
POST /api/v1/askUSDC on Base · payTo 0xb5a0…28032dSong name → chord progression, strumming, difficulty, drills.
POST /api/v1/analyze-songUSDC on Base · payTo 0xb5a0…28032dText prompt of an audio passage → chord progression JSON.
POST /api/v1/transcribe-progressionUSDC on Base · payTo 0xb5a0…28032dGenerate a personalized 30-minute practice plan.
POST /api/v1/practice-planUSDC on Base · payTo 0xb5a0…28032dThe agent fetches a service's manifest at /.well-known/agentic-commerce.json or browses the federated catalog. No registration, no API key.
The agent POSTs to the endpoint cold. The server returns HTTP 402 with a PAYMENT-REQUIRED header — price, asset, payTo wallet, EIP-3009 timeout.
The agent signs a transferWithAuthorization for USDC on Base and retries with X-Payment. Server settles via facilitator and streams the response.
Settlement is public. Every x402 call lands on Base; receivers are on BaseScan; manifests are static URLs.
curl -X POST https://strumly.suedeai.ai/api/v1/ask \
-H 'Content-Type: application/json' \
-d '{"question":"60-sec chromatic warmup?"}'curl -X POST https://strumly.suedeai.ai/api/v1/ask \
-H 'Content-Type: application/json' \
-H 'X-Payment: <base64 PAYMENT-SIGNATURE>' \
-d '{"question":"Clean Em chord?"}'Use any x402 client SDK (Coinbase, Cloudflare, PayAI facilitator). Free tier accepts five calls per IP per day. After that the endpoint returns HTTP 402 with the wire metadata an x402 client needs to pay.