agentmarketindex.
About the index ↗
MARKET MONITOR / CATALOGUE Services 132,758 MCP listed 40,869 x402 91,970 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Provider

httpbin.org

httpbin.org · 4 listed services · provider site

402 x402 REST

Research PoC: resource-URL filter characterization (C_httpbin402)

httpbin.org Search & Research checked 2026-10-29
0.001 USDC per call per call

X402 A1791706902 x402 REST

Research PoC: resource-URL filter characterization (A_httpbin200)

httpbin.org Search & Research checked 2026-10-29
0.001 USDC per call per call

rsrcheval_live_fs_t1791706212 x402 REST

Research PoC: catalog-timing comparison w/ live URL (rsrcheval_live_fs_t1791706212)

httpbin.org Search & Research checked 2026-10-29
0.001 USDC per call per call

Json x402 REST

ENI Premium Data Feed - Real-time market data

httpbin.org Data & Finance checked 2026-10-29
0.01 USDC per call per call

Provider identity is derived from the domain or repository in the source record. If two vendors share a host, they appear together here — that is a limitation of the data, not a statement about ownership.