RatesPulse
US bond-market signal: yield-curve slope with recession flag, IG and HY credit spreads scored vs their own history, real yields and inflation breakevens, rates regime.
x402 verified · $0.05 USDC/request · 11 endpoints / 1 tools · Finance · base network · x402 protocol
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.