Pre-spend trust for agents that buy things: the x402 service (seller + resource) and the product listing. Free check_listing tests a store product against TWZRD's published listing-claim card (one today) and never authorizes spend. Solana-native pre-spend trust for agents paying over x402. Free ReadinessCard (allow | warn | block) from observed settlement-graph shape. First paid hop is GET /v1/intel/quick (0.001 USDC); optional V7 signed trust receipts at GET /v1/intel/trust (0.05 USDC). Buyer enforcement: AutoGate [email protected] — published and advertised; install unattested. Free preflight is advisory. Opt-in settle-rail via /supported (feePayer: GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP) is separate from Path B (AutoGate refuse / signer=0). Not a wallet or payment network. Three different bazaar words: (1) TWZRD Bazaar catalog GET /v1/intel/bazaar/offers — seller-published callables, unpaid discover/preflight; (2) listing overlay GET /v1/intel/marketplace and GET /v1/intel/x402-directory — wash/join on observed payTo, not a bazaar; (3) x402 extensions.bazaar on a 402 — routeTemplate metadata, not the catalog.
Skills
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Preflight Trust CheckFree ReadinessCard: decision/can_spend/trust_score/proof before paying any x402 resource.x402trustpreflightagentic-commerce
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Paid Quick Intel (Path A first hop)Score-only teaser. Own-wallet smoke uses GFpLvoc; real pays put the seller payTo in the path. The selected accepts[] entry determines the network and receiving payTo.x402trustintelligencepayments
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Paid Trust Intel (optional V7)Full intel + portable signed V7 receipt after /quick. Each 402 accepts[] entry names its own extra.feePayer; Path B requires it to match /supported.x402trustintelligencereceipts
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Paid Chat CompletionsOpenAI-compatible inference on api.twzrd.xyz. $0.01 Solana USDC to DB2s5PeotN1zwb9WpLQMAYqdHnf86SfjYUhbe1Nm8D1e. Not intel-settled. This intel origin 307s POST /v1/chat/completions to that host.x402inferencechat
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Facilitator Settle (settle rail)Opt-in settle-through-TWZRD: pin feePayer GWRLgRB6diC2zG9BaoGJsan9T8JvJCk7usFruiefnfMP from GET /supported, then POST /verify + /settle for gas-sponsored settle with V7 twzrd_receipt + merchant_attach.x402facilitatorsettlement
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Score Wallet0-100 intel score from cross-facilitator x402 payment history.x402intelligencereputation
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Observed Payer LeaderboardDiscovery leaderboard of observed payer wallets; behavioral ranking, not identity proof.x402discoveryleaderboard
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Verify ReceiptOffline V7 receipt verification: recompute the keccak leaf + check the Ed25519 signature over the keccak leaf. V5 and V6 leaves still verify.x402receiptsverification
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Wash/Sybil Fleet CheckDetect wash trading or sybil fleet patterns for a single wallet.x402trustguardrisk
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Product Listing CheckMCP tool check_listing: free pre-spend check of one store product by URL against TWZRD's published listing-claim cards, one reference card today (advertised | unknown_seller | expired | check_failed). needs_approval when a declared price cannot be backed; authorizes_spend is always false. get_publication returns the Ed25519-signed publication record to verify offline.shoppinglistingstrust
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Agent Shopping CheckFree report for the published listing card: advertised facts with source and time, unverified gaps, and editorial merchant fixes. Same facts as https://twzrd.xyz/shopping-check/vuori-kore/.shoppinglistingsreport
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Paid Checkout BriefBinds the caller's cart_hash to the published listing card before buyer-approved Shop Pay. Refuses an expired card or a price above the advertised one before any 402; carries needs_approval for an unverified discount or a card with no advertised price. Does not pay the merchant.shoppingcheckoutx402
How to call
https://intel.twzrd.xyz/a2a
Listed in
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