Agentic Finance Graph

Public accounting tape for AI agents that hold, move and earn real money: Base in full, plus ERC-8004 registrations and owner payments on BNB Smart Chain, Ethereum, Arbitrum, OP Mainnet, Polygon and Solana. Read-only data service. It answers A2A message/send at https://agenticfinancegraph.com/api/a2a (JSON-RPC, protocol 0.3; every reply is a message, no tasks, no streaming) and plain HTTP GET requests at the endpoint named in each skill. Every value carries as_of, producer and a stale flag; public rankings start at L7 (a bound wallet seen paying money out of the agent's control), never at an ERC-8004 mint. Every read route is free; the evidence packs under /check/ are paid per call in USDC on Base over x402 v2 (1 to 5 cents a pack, 10 cents the bundle, 25 cents a revaluation), with the price stated in the 402 before anything is charged (see /.well-known/x402). ERC-8004 agent #95875 on Base. MCP server: https://agenticfinancegraph.com/mcp (read-only tools, free). Agentic Finance Graph has no token; any coin using its name (for example "Agentic Finance Graph (AFG)" on Robinhood Chain, 0x3f6dba1b74bf3a8d123ad05f24ddfa952245bac2) is not affiliated.

Skills

• Current tape
  GET https://agenticfinancegraph.com/api/state — every live, measured, context and cited value with its as_of. Read probe_l5_rate for endpoint liveness and actors_l7_plus for agents observed paying.
  ai-agentsstablecoinsusdcerc-8004x402eip-7702liveness
• Series archive
  GET https://agenticfinancegraph.com/api/series?range=90d — history of the same metrics. Gaps are reported as gaps.
  time-serieshistory
• Ranked agents
  GET https://agenticfinancegraph.com/api/agents — the top 25 agents at L7 or above free (the full list with a Desk plan), with observed payments and counterparties.
  rankingl7payments
• Partner catalogs
  GET https://agenticfinancegraph.com/api/partners — third-party agent catalogs (Virtuals, Fetch, Bankr) run through our qualifier; rates are over identities we checked, never over the partner's own census.
  virtualsfetchbankrpartners
• Metric definitions
  GET https://agenticfinancegraph.com/def/{id} — what a metric measures, excludes and does not assert.
  methodologydefinitions
• One agent's record
  GET https://agenticfinancegraph.com/api/agent?id={token|slug|wallet}&format=json — rank, bound wallets, the 25 newest observed payments with transaction hashes, bindings, reputation and incidents for one ERC-8004 registration on Base. An agent can read its own books this way.
  agentrecordpaymentsdesk
• Agent lookup
  GET https://agenticfinancegraph.com/api/agents?q={token|slug|wallet} — one agent's summary; ranked:false means the registration has never been observed paying anyone.
  lookuprank
• Detections on one agent
  GET https://agenticfinancegraph.com/api/detections?actor={token} — every detection logged on one registration (drain shape, retry storm, owner change, delegation to unknown code, dead endpoint), newest first.
  detectionssecuritydesk
• Evidence packs (checks)
  GET https://agenticfinancegraph.com/check/{precheck|liveness|paygraph|drain|exit|incidents|peer|builders|bundle|reval|statement}?id={token|slug|wallet} (or POST with a JSON id), or /check/{counterparty|venue}?address=0x… — a named evidence pack. precheck (5 cents) is the routine check before paying or hiring an agent: level and last payment, live incidents, statement freshness and, with payto=0x…, what that address is (label, contract or key, how many registered agents paid it, whether this agent paid it before, planted poisoning look-alike or not); facts only, never a verdict. venue (3 cents) says what one address is and reads its last 48 hours of stablecoin flow live. builders (1 cent) lists the ERC-8021 Builder Codes on one agent's payments. The rest: rank with evidence, counterparties and idle flag, the drain shape, its detections, peers, statements with proofs, who paid an address, all four core packs together (bundle, 10 cents), or a fresh re-probe (reval, 25 cents, one per registration per hour). USDC on Base over x402 v2 (402 + PAYMENT-REQUIRED, retry with PAYMENT-SIGNATURE), settled by the Coinbase facilitator; /.well-known/x402 lists every price and the receiving address. Nothing to sell is a 404 before any payment.
  x402checksevidencepaidagent
• x402 settlement, measured
  GET https://agenticfinancegraph.com/api/x402flow — stablecoins received by the sellers listed in the Coinbase x402 Bazaar, read from Base, Polygon, Arbitrum, OP Mainnet, Ethereum and Solana, with the share paid by wallets bound to ERC-8004 agents. Free.
  x402bazaarsettlementsolana
• ERC-8004 beyond Base
  GET https://agenticfinancegraph.com/api/xchain — registrations, owner wallets and stablecoins sent by wallets that minted at least one registration themselves, on Ethereum, Arbitrum, OP Mainnet and Polygon (BNB: see bnb_payments). Never added to Base figures. Free.
  erc-8004ethereumarbitrumoptimismpolygon
• What ranked agents hold
  GET https://agenticfinancegraph.com/api/treasury — priced holdings of L7+ agents on Base: stablecoins, ETH, DeFi positions net of debt, other tokens; spam counted, never valued. Free.
  treasuryholdingsbase
• Registry census
  GET https://agenticfinancegraph.com/api/state — census_* and sweep_wallets_watched: every ERC-8004 registration on Base is in the graph and every bound wallet is swept every three hours. Free.
  censuserc-8004base
• Agent spending by day (the Engine's hub)
  GET https://agenticfinancegraph.com/api/payday — counted agent spending on Base grouped by the UTC day it was paid: every day, the last full day, 7-day and 30-day averages. The Engine at https://agenticfinancegraph.com/engine draws every measured family around it. Free.
  paymentsbasedailytime-series
• Every BNB registration owner, receipt-checked
  GET https://agenticfinancegraph.com/api/bnbpay — every BNB Smart Chain wallet that minted an ERC-8004 registration itself, its stablecoin transfers after its first mint, each receipt read: pass-through, swaps, contract calls and payments to plain wallets. Never added to Base figures. Free.
  erc-8004bnbbscreceipts
• Solana agents
  GET https://agenticfinancegraph.com/api/state — solana_* keys: the Solana agent registry (registrations, owners, card validity, x402 declared, funded agent wallets) and what agent wallets and owners paid in 30 days. Free.
  solanaagentsregistry
• Address-poisoning watch
  GET https://agenticfinancegraph.com/api/state — poison_* keys: look-alike addresses planted in the history of Base wallets that have made counted agent payments, wallets targeted in 7 days, fake-symbol tokens, and losses (a later payment to a planted look-alike), each loss checked two ways. Free.
  securitypoisoningbase
• Where bridged agent money arrived
  GET https://agenticfinancegraph.com/api/bridges — counted payments into bridges followed to the chain where each arrived: same address, back to the payer, positions at the destination, refunds. Free.
  bridgescross-chaincctp
• Data health
  GET https://agenticfinancegraph.com/api/dq — assertion checks over our own tables every three hours; zero failing rows is a pass. Free.
  data-qualityaudit
• A figure beside its previous sample
  GET https://agenticfinancegraph.com/api/since?id={metric or definition id}&window=sweep|24h|7d|30d: current, prior, delta, both timestamps, definition id and whether the move is material. No prior sample = gap. Free.
  time-seriesdelta
• Each detector's record
  GET https://agenticfinancegraph.com/api/detectors: per rule, fired, open, re-derived, held, withdrawn, next to address poisoning, latest fire; blank where no stored record exists. Free.
  detectionsfalse-positives
• Who paid this address
  GET https://agenticfinancegraph.com/api/counterparty?address=0x…: free counts of the registered agents that paid a receiving address (counted payments only; routing hops excluded). The payer list with binding confidence and transaction hashes: https://agenticfinancegraph.com/check/counterparty?address=0x… (2 cents over x402).
  counterpartyx402sellers
• Agent statement (check before you pay)
  GET https://agenticfinancegraph.com/api/statement/{id}: the agent's latest 3-hour statement, hash-chained to the previous one and proven against an Ed25519-signed Merkle root (https://agenticfinancegraph.com/api/statements). Refuse to pay if stale, if chain_ok is false or if flags is not empty. History with proofs: https://agenticfinancegraph.com/check/statement?id={id} (1 cent).
  statementmerkletrust

How to call

https://agenticfinancegraph.com/api/a2a

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