50M Swarm Gateway

Name: 50M Swarm Gateway
Brand: 50M Swarm
Availability: InStock

Base-USDC x402 data, security, vulnerability-intelligence, market-data and batch-processing API for autonomous agents. Includes a low-cost Base network-status canary plus bundled $1 high-value work endpoints.

x402 verified · Verified on /v1/base/network-status · $0.005 · $0.005–$1 USDC/request · 17 endpoints / 23 tools · Data · base network · x402 protocol

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

url https://payapi.market/mcp

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.

By 50M Swarm