Score one x402 resource for trust, schema, price, discovery, and receipt readiness.

Call when you need the text of one public http(s) page. Required query url. SSRF-gated. Not a search engine and not a GitHub clone.

Best DAI supply yield across all protocols and chains — Ed25519 signed attestation

Groq model pricing — input/output $/M tokens, context windows — Ed25519 signed attestation

DDG agent-payable service request

Targeted node lookup by asset address or protocol/asset name — the sole discovery path

DDG agent-payable service request

Bitcoin volume-weighted average price in EUR for European market execution — Ed25519 signed attestation

DDG agent-payable service request

Instant weather by city name — temperature, feels-like, humidity, wind speed, precipitation, and condition. Just pass a city name; geocoding, data fetching, and response structuring are handled in one call. Global coverage updated every 15 minutes. No API keys, no geocoding setup, no rate limits. Accepts USDC payments on Base and Solana

Aave V3 protocol metrics — TVL, avg supply APR across all chains with full rate breakdown — Ed25519 signed attestation

Live airport arrivals board by IATA code: incoming flights with origin, airline, terminal, gate, baggage belt, scheduled and revised arrival times. 机场到港航班板：到达航班的出发地、航司、登机口、行李转盘、时刻。空港到着便ボード。Tablero de llegadas. 공항 도착 항공편. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.

List every supported country with its streaming services

Locus public pay-per-use API

Live IP geolocation: country, city, org, and ASN for fraud and routing agents

Solana spot-futures basis and annualized carry — cross-venue arbitrage signal for basis traders — Ed25519 signed attestation

MSBI — Mycelia Signal Breadth Index. Sector participation (% above 20DMA), RSP/SPY breadth momentum, SPY price momentum. 0-100 composite. 300s cache. — Ed25519 signed attestation

Bitcoin volume-weighted average price in USD for order execution and fair value benchmarking — Ed25519 signed attestation

Check an unsigned Base mainnet transaction before signing or broadcasting. Simulates with eth_call, estimates gas, checks sender balance and target bytecode, decodes supported token transfers and approvals, flags unlimited approvals and suspicious transaction shapes, and returns PASS, REVIEW, or FAIL. Never signs or broadcasts.

Return live cross-exchange perpetual funding rates and the largest annualized funding divergences.