Usenami

https://agentic.market/services/api-usenami-io

● healthy data-social-apis

Multi-venue perp funding & RWA spread API for arb-aware AI agents. 6 pay-per-call endpoints on Base mainnet ($0.001–$0.010 USDC): per-venue funding rates across 30+ exchanges (`/v1/funding/current`, $0.001), cross-venue funding spread (`/v1/perp/funding-spread?ticker=BTC`, $0.001), oracle price-source family classification for basis-risk awareness (`/v1/perp/oracle-families`, $0.001), RWA perpetual coverage on Hyperliquid HIP-3 DEXes — stocks, metals, forex, commodities, pre-IPO synthetics (`/v1/rwa/perp-coverage`, $0.001), **historical funding for backtesting** (`/v1/funding/historical?ticker=&from=&to=&aggr=1h|4h|1d`, $0.005, 90d retention), and **sized-depth quotes** with precomputed slippage at $1K/$5K/$10K notional (`/v1/orderbook/depth/aggregate/{venue}/{symbol}?size_usd=N`, $0.010). Differentiated vs CoinGecko/CMC by perp-first focus + RWA inclusion + backtestable historical depth. x402 v2 with Bazaar discovery extension via Coinbase CDP Facilitator. MCP server with 6 paid + 2 free tools at [namixai/usenami-mcp](https://github.com/namixai/usenami-mcp). ([API base](https://api.usenami.io)) ([Provider](https://usenami.io))

Quality grade

How grading works

D 40.0 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 0.0 / 20

✗ Answers a real HTTP 402 challenge
✗ Publishes a /.well-known/x402 descriptor
✗ Payment address on record
✗ Settlement network declared
✗ Price declared

Demand 0.0 / 40

No payment address on record, so demand cannot be measured

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 6 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://agentic.market/services/api-usenami-io

Listed in

Directories this entry was found in.

awesome-x402