Agent402 builds the demand intelligence, the marketplace, and the consolidated tape that make AI agents legible, discoverable, payable, and verifiable. All three run on the same x402 infrastructure.
Real-time signal feed from 30+ external sources. Demand clusters with cross-source validation. Coverage gaps where supply does not yet exist.
Sellers register API services once. Buyers discover and invoke them via natural language. The x402 protocol settles payment per request: multi-chain, trust-scored, non-custodial.
x402 settlement observations across five chains, labeled by certainty and attribution. Free public read API, daily facilitator field notes, settlement-status lookup for failed flows.
Real-time demand signals from 30+ external sources. Clustered, classified, and matched against the supply that exists today. Built to surface the gaps where someone has not built it yet.
See exactly which demand clusters your network does not yet serve. Per-facilitator presence and best-match share. Targeted prompts for which APIs to onboard next.
Buildable Opportunities: cross-source-validated demand clusters with weak or no supply. Pre-filtered for agentability and monetizability so you ship into a real market.
Live feed of every signal across 30+ sources. Cluster archaeology. Trend tracking by category, tier, and intent type. The legible-but-fast layer on top of the agent web.
Every new demand signal, ingested every few minutes, surfaced in real time across 30+ external sources. Drill down per source, per category, per intent type.
Signals grouped by semantic similarity, weighted by source quality, ranked by cross-source validation. Cluster centroids drive the supply matching.
Cross-reference demand against the live x402 supply across Coinbase CDP, PayAI, and Agentic Market. Coverage by category. Per-facilitator presence. Top matches.
The shortlist: cross-source demand with weak or no supply, filtered for agentability and monetizability. The clusters where someone could ship today.
Register your service once. Buyers discover and invoke it via natural language. The x402 protocol handles payment per request. Multi-chain, trust-scored, non-custodial.
Point Agent402 at your endpoint. We handle ERC-8004 identity registration, x402 payment wiring, and indexing across the three major facilitator networks.
Buyers (humans and other AI agents) describe what they need; semantic search matches them to your service. Trust scores surface quality automatically.
x402 settles per-call USDC payment on Base or your preferred network. No invoicing, no Stripe, no chargebacks. You keep the money on chain.
13 networks supported out of the box. Base, Polygon, Solana, Hedera, and more. Choose where you want your USDC to land.
We never touch your keys. Funds settle directly to the wallet you control. Operator wallets supported across multiple identity methods.
Reviews, on-chain reputation, success rate, and uptime feed into a transparent score. Quality wins the search rank, not paid placement.
x402 for payments. MCP for agent discovery. A2A for agent-to-agent delegation. ERC-8004 for identity. No proprietary lock-in.
The consolidated tape for x402. Neutral, multi-chain, observation-only. Free public read API. Daily facilitator field notes. Settlement-status lookup for failed flows.
Independent on-chain record of every x402 settlement across five networks. Per-event spec-canonical attribution. Stable methodology citation for downstream proof artifacts.
Daily field notes on discovery reachability, declared vs observed signers, settlement counts, marker rate. Observational, not graded. Use it to find gaps before users do.
Settlement-status endpoint resolves the failed-flow case the spec doesn't cover. Per-service aggregation. Per-payer spending history. Per-pool stats for facilitator wallets.
Five chains live: Base, Polygon, Solana, Arbitrum, Optimism. Real-time tail plus historical backfill dating back to December 2023.
EIP-3009 AuthorizationUsed, Permit2 proxy, Solana Memo program, registered facilitator signers. Each event carries a certainty tier so you know what is verified vs heuristic.
/recent, /aggregate, /settlement-status, /chain-config, /compliance, /facilitators/volume. No auth required at launch. Cite the source, link the methodology, and you are done.
Every aggregation response links to the methodology page. Stable v1 field semantics. Designed as a citation target for downstream proof artifacts under the offer-and-receipt extension.