21 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Pay-per-KYA: an agent pays to verify another agent's post-quantum identity + scope credential (Dilithium-2, NIST FIPS 204), with a live FRC-55 on-chain reputation read. ERC-8004-aligned Know Your Agent for autonomous age...
An open question answered only from Peyon's study material: the x402 spec and Bazaar, ERC-8004 and ERC-8217, the Normies API, the Hero's Journey, and value investing frameworks (Graham, Munger, Fisher, Buffett's tenets)....
Wallet risk score 0-100 with component breakdown for an EVM address.
Fetch one web page and return its main content as clean Markdown with title and word count, extracted server-side. Private and loopback targets are refused. Use this when an agent needs to read a page inside a workflow w...
About to pay an address? One call returns three separately signed checks: can it receive the payment, is it on the OFAC SDN list, and its ERC-8004 trust record. No blended score. $0.015 in USDC on Base. Free preview: GET...
Every x402 seller host that proves an ERC-8004 identity on Base and whose owner agent our board grades: verdict LEGIT, SUS or BOUNCED, score, Paid per use result from independent paying wallets, listings, uses, Base USDC...
SCDO Agent Ledger trust lookup: heartbeat, verification, ERC-8004 and wallet status of one AI agent
The X1 Agent Registry (ERC-8004 for SVM, which APEX deployed on X1 on 27 Sep 2026), in full: every registered agent with its owner, registration file and the live check of every endpoint it lists (MCP handshake, A2A card...
ERC-8004 agent directory filtered to what is live: registrations classified by a continuous census of the Base registry, filterable by quality (for example a valid file with a declared service) and by x402 support. Each...
Solana flow and income check: rebuilds SOL or SPL token payments into and out of a wallet or treasury from its latest transactions, groups them by payer and recipient (wallets vs program accounts such as pools and fee va...
Token flow check: every ERC-20 Transfer of one token into and out of an address (a vault, treasury, fee receiver or wallet) since block N, with totals, net, top counterparties, the largest transfers and the balance now....
Reads any ERC-8004 agent on the Ethereum identity registry: its registration file, services and whether each endpoint answers, declared trust models, payment wallet set or not, and its ERC-8217 NFT binding. Reports what...
AI agent identity verification API. Checks whether an AI agent is registered in the Concordium Agent Registry (CIS-8004), Active, and Verified by Concordium (Agent Card hash matches on-chain). Suited to agent marketplace...
ERC-8004 on-chain reputation of any AI agent wallet on Base, read from the ReputationRegistry and summarized by RSoft Bank: total feedback entries, positive and negative marks and a 0-1 score ratio. Call it before paying...
ERC-8004 agent reputation with sybil filtering: reviewers are clustered by who funded them and each cluster counts once, so reviewers paid for from one wallet count as one vote. Returns feedback and reviewer counts, inde...
Find AI agents by skill: searches what live ERC-8004 agents declare (skill, domain or name) and returns each match with its endpoint, payout wallet and that wallet's risk band and OFAC sanctions verdict, plus a funding c...
Same lookup as /lookup/{agentId} — this route exists to measure willingness-to-pay and x402 Bazaar discoverability, not because the result is different or better paid.
Every agent registered on Arc (ERC-8004 identity registry) with its agentId, owner and registration file — the full directory of who is operating on Arc, read from the chain. The free endpoint returns only the count and...
Which agents registered on Arc actually answer. Every endpoint every agent lists in its ERC-8004 registration file (web, A2A, MCP, x402, the file itself) is called once an hour through an address-checked fetcher: A2A car...
The agent economy on Arc, mapped: every agent in the ERC-8004 identity registry that publishes a registration file (summary.registered and summary.withRegistrationFile carry both counts live; the registry grows, so no co...
Before your agent pays an Arc agent: does it actually deliver? Measured, not claimed. Pass ?agent=<ERC-8004 id>, ?address=0x... or ?url=. One machine-readable record from what we measured, not what it claims: answering n...