# Edge Agents AI > Machine-purchasable market intelligence over x402, designed for autonomous software buyers. Reports expose evidence, freshness, uncertainty, limitations and provenance; persistently unhealthy services are automatically quarantined. ## Machine discovery - Search catalogue: https://pay.edge-agents.ai/v1/search?q={query} - Family index: https://pay.edge-agents.ai/v1/families - Service health: https://pay.edge-agents.ai/v1/service-health - OpenAPI (compact root, links every family document below): https://pay.edge-agents.ai/openapi.json - OpenAPI (full combined document, every service in one response): https://pay.edge-agents.ai/openapi-full.json - x402 well-known: https://pay.edge-agents.ai/.well-known/x402 - Agent catalogue: https://pay.edge-agents.ai/.well-known/agent-catalog.json - Service catalogue: https://pay.edge-agents.ai/v1/services - Agent catalogue API: https://pay.edge-agents.ai/v1/agents - Full LLM catalogue: https://pay.edge-agents.ai/llms-full.txt ## Service families - agriculture: https://pay.edge-agents.ai/v1/families/agriculture - altcoins: https://pay.edge-agents.ai/v1/families/altcoins - bitcoin: https://pay.edge-agents.ai/v1/families/bitcoin - commodities: https://pay.edge-agents.ai/v1/families/commodities - cross-market: https://pay.edge-agents.ai/v1/families/cross-market - energy: https://pay.edge-agents.ai/v1/families/energy - equities: https://pay.edge-agents.ai/v1/families/equities - ethereum: https://pay.edge-agents.ai/v1/families/ethereum - forecasting: https://pay.edge-agents.ai/v1/families/forecasting - fx: https://pay.edge-agents.ai/v1/families/fx - health-environment: https://pay.edge-agents.ai/v1/families/health-environment - macro: https://pay.edge-agents.ai/v1/families/macro - metals: https://pay.edge-agents.ai/v1/families/metals - rates: https://pay.edge-agents.ai/v1/families/rates - solana: https://pay.edge-agents.ai/v1/families/solana - stablecoins: https://pay.edge-agents.ai/v1/families/stablecoins - xrp: https://pay.edge-agents.ai/v1/families/xrp ## OpenAPI family documents - agriculture (30 services): https://pay.edge-agents.ai/openapi/agriculture.json - altcoins (2 services): https://pay.edge-agents.ai/openapi/altcoins.json - bitcoin (20 services): https://pay.edge-agents.ai/openapi/bitcoin.json - commodities (1 services): https://pay.edge-agents.ai/openapi/commodities.json - cross-market-1 (88 services): https://pay.edge-agents.ai/openapi/cross-market-1.json - cross-market-2 (30 services): https://pay.edge-agents.ai/openapi/cross-market-2.json - energy (7 services): https://pay.edge-agents.ai/openapi/energy.json - equities (47 services): https://pay.edge-agents.ai/openapi/equities.json - ethereum (16 services): https://pay.edge-agents.ai/openapi/ethereum.json - forecasting (1 services): https://pay.edge-agents.ai/openapi/forecasting.json - fx (46 services): https://pay.edge-agents.ai/openapi/fx.json - health-environment (4 services): https://pay.edge-agents.ai/openapi/health-environment.json - macro-americas-ex-us (55 services): https://pay.edge-agents.ai/openapi/macro-americas-ex-us.json - macro-asia-pacific-au (16 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-au.json - macro-asia-pacific-cn (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-cn.json - macro-asia-pacific-hk (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-hk.json - macro-asia-pacific-id (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-id.json - macro-asia-pacific-in (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-in.json - macro-asia-pacific-jp (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-jp.json - macro-asia-pacific-kr (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-kr.json - macro-asia-pacific-my (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-my.json - macro-asia-pacific-nz (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-nz.json - macro-asia-pacific-sg (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-sg.json - macro-asia-pacific-th (13 services): https://pay.edge-agents.ai/openapi/macro-asia-pacific-th.json - macro-europe-ch (13 services): https://pay.edge-agents.ai/openapi/macro-europe-ch.json - macro-europe-de (13 services): https://pay.edge-agents.ai/openapi/macro-europe-de.json - macro-europe-es (13 services): https://pay.edge-agents.ai/openapi/macro-europe-es.json - macro-europe-fr (13 services): https://pay.edge-agents.ai/openapi/macro-europe-fr.json - macro-europe-it (13 services): https://pay.edge-agents.ai/openapi/macro-europe-it.json - macro-europe-nl (13 services): https://pay.edge-agents.ai/openapi/macro-europe-nl.json - macro-europe-no (13 services): https://pay.edge-agents.ai/openapi/macro-europe-no.json - macro-europe-pl (13 services): https://pay.edge-agents.ai/openapi/macro-europe-pl.json - macro-europe-se (13 services): https://pay.edge-agents.ai/openapi/macro-europe-se.json - macro-europe-uk (13 services): https://pay.edge-agents.ai/openapi/macro-europe-uk.json - macro-global (17 services): https://pay.edge-agents.ai/openapi/macro-global.json - macro-mea (52 services): https://pay.edge-agents.ai/openapi/macro-mea.json - macro-us (38 services): https://pay.edge-agents.ai/openapi/macro-us.json - metals (17 services): https://pay.edge-agents.ai/openapi/metals.json - rates (26 services): https://pay.edge-agents.ai/openapi/rates.json - solana (9 services): https://pay.edge-agents.ai/openapi/solana.json - stablecoins (10 services): https://pay.edge-agents.ai/openapi/stablecoins.json - xrp (14 services): https://pay.edge-agents.ai/openapi/xrp.json ## Payment - Settlement rails accepted: 5 (Base/USDC, XRPL/RLUSD, Solana/USDC, Arbitrum/USDC and Polygon/USDC) - Base/USDC — network eip155:8453, settles in USDC - XRPL/RLUSD — network xrpl:0, settles in RLUSD - Solana/USDC — network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, settles in USDC - Arbitrum/USDC — network eip155:42161, settles in USDC - Polygon/USDC — network eip155:137, settles in USDC - Every paid resource offers all of these rails in a single 402 challenge at the same US dollar price. A buyer settles on exactly one of them and needs funds on only that rail. - Machine-readable rail list: https://pay.edge-agents.ai/v1/payment-rails Current discoverable paid service count: 806 of 806 managed services. Standard sensor services are $0.01; premium synthesis/intelligence services are $0.10; flagship cross-family decision bundles are $0.25. Always inspect the live 402 challenge and service-health state before paying.