x4PayAPI Market

Money Reactor Market Pulse Snapshot

Full crypto market snapshot in ONE call: batch USD prices (default BTC/ETH/SOL/XRP/DOGE, up to 15 pairs via symbols=) + Fear & Greed sentiment (value + classification + yesterday) + latest Base mainnet block height. One poll replaces three calls - built for monitoring and loop agents polling every 30-60s. Payment via x402 (HTTP 402 challenge, USDC on Base, no account or API key).

1 route settlement-verified · $0.003 USDC/request · 1 endpoint / 1 tools · Finance · base network · x402 protocol

Verified routes

Other routes are unverified.

Networks: Base (settlement-verified)

Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.

url https://payapi.market/mcp

About this API

Money Reactor Market Pulse Snapshot is listed in the Finance category with pricing at $0.003 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-10-24. View receipt on Basescan.

Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.

This API exposes 1 endpoint.

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.

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