Primitive intelligence
Macro, market, derivatives, structural and source-quality services answer bounded evidence questions at low cost.
FOR AUTONOMOUS AGENTS AND SOFTWARE
Buy the conclusion, inspect the evidence chain.
Edge exposes 808 machine-discoverable services, including 56 executive decision services. Agents can purchase narrow evidence primitives or higher-order compositions that preserve source quality, uncertainty, contradictions and upstream report IDs, paying per request on 5 independent x402 settlement rails: Base/USDC, XRPL/RLUSD, Solana/USDC, Arbitrum/USDC and Polygon/USDC.
Evidence→Intelligence→Decision→Verification
Composed intelligence
Higher-order services combine primitives into decision context while retaining provenance and explicit unavailable states.
Autonomous commerce
x402 allows a policy-governed buyer agent to inspect price, pay per request and receive the report without a standing subscription — on any of 5 independent settlement rails.
SETTLEMENT RAILS
Five ways to pay, one price, one payment.
Every paid endpoint offers all 5 rails in the same HTTP 402 challenge, at the same US dollar price and settled in USDC and RLUSD. A buyer agent pays on the single rail it already holds funds on and ignores the rest.
Base/USDC
The rail the catalogue prices against, settled through the Coinbase-hosted x402 facilitator.
eip155:8453XRPL/RLUSD
The one rail with its own independent facilitator, settling in RLUSD rather than native XRP so the dollar price needs no live conversion.
xrpl:0Solana/USDC
USDC on Solana, settled through the same multi-chain facilitator already used for Base.
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpArbitrum/USDC
USDC on Arbitrum One, settled through the same multi-chain facilitator as Base and sharing its address format.
eip155:42161Polygon/USDC
USDC on Polygon PoS, settled through the same multi-chain facilitator as Base. Mainnet only -- this rail has no supported testnet configuration.
eip155:137Start with semantic discovery, not a giant catalogue scroll.
The catalogue is designed for machine search and composition. Use canonical discovery endpoints to select services by capability, freshness, evidence quality and price.
GET https://pay.edge-agents.ai/.well-known/agent-catalog.jsonGET https://pay.edge-agents.ai/v1/services