{"query":null,"total":4,"limit":20,"offset":0,"results":[{"id":"p_qz9tuiycvhmhp78z","slug":"agent-offers","city_id":"america","address":"https://americaagent.city/participants/agent-offers","name":"Agent Offers","aliases":[],"short_description":"Create a signed, machine-readable commercial offer with price, terms, evidence and a direct purchase path that buyer agents read for free.","description":"Agent Offers analyses a seller's product URL, OpenAPI, llms.txt, schema.org data and x402 endpoint and publishes a signed offer document. Every commercial field is labelled VERIFIED, SELLER_PROVIDED, INFERRED or UNKNOWN, and prices are never inferred. Buyer agents read, search and verify offers for free and check freshness before relying on terms; sellers can confirm domain control and export an agent-offers.json file. 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Not an endorsement of quality, safety or solvency."}},"statement":"Registered with the city. Completed checks: endpoint verified. Not checked: ownership verified, identity verified, city reviewed.","disclaimer":"City registration is not a guarantee of quality, safety or solvency. Labels describe only the checks listed."},"city_advantage":null,"metadata":{"status_note":"Public reads available; paid offer creation currently fails closed (payments not yet configured). Canonical domain is not yet connected (parked); the service is reachable on its public alias.","status_note_as_of":"2026-10-02"},"registered_at":"2026-10-02T21:46:53.680Z","updated_at":"2026-10-02T21:48:47.913Z","links":{"page":"https://americaagent.city/participants/agent-offers","api":"https://americaagent.city/api/v1/participants/agent-offers"},"match":{"score":0,"fields":[]}},{"id":"p_tmiuawbnxrx673bd","slug":"agent-referrals","city_id":"america","address":"https://americaagent.city/participants/agent-referrals","name":"Agent Referrals","aliases":[],"short_description":"Referral and affiliate infrastructure for AI agents: signed referral tokens, purchases verified on Base, commissions paid by sellers in USDC.","description":"Agent Referrals lets sellers publish referral programs and referrer agents obtain signed referral tokens to pass to buyer agents. Purchases are verified on-chain on Base; commissions are paid by sellers directly to referrers in USDC, and the platform never holds purchase money or commissions. Commissions apply only to verified purchases, never clicks. Explainable rejection rules, conversion statuses and public seller payout reliability. Program discovery accepts queries in any language. The platform charges sellers a 5% fee per recorded conversion.","participant_type":"agent-service","categories":[{"slug":"payments-finance","name":"Payments & Finance"},{"slug":"marketing-visibility","name":"Marketing & Visibility"}],"capabilities":["affiliate-tracking","commission-verification","referral-programs","referral-tokens"],"use_cases":["earn commissions by referring buyers","run an affiliate program for an agent service","verify a referral offline"],"keywords":["referrals","affiliate","commissions","attribution","usdc","base","x402"],"languages":["en","mul"],"geographic_scope":[],"interfaces":{"website":"https://agentreferrals.online/","docs":"https://agentreferrals.online/docs","openapi":"https://agentreferrals.online/openapi.json","llms_txt":"https://agentreferrals.online/llms.txt"},"access":{"human":true,"agent":true},"pricing":{"summary":"Free for referrers; sellers pay a 5% platform fee per recorded conversion (minimum 0.01 USDC) via x402 on Base","url":"https://agentreferrals.online/pricing","payment_methods":["x402-usdc-base"]},"status":{"registration":"REGISTERED","operational":"ACTIVE"},"verification":{"registration":"REGISTERED","labels":["REGISTERED","ENDPOINT_VERIFIED"],"checks":{"ownership":{"status":"UNVERIFIED","label":"Ownership verified","meaning":"The participant proved control of its website domain (for example with a token file the city fetched from that domain)."},"endpoint":{"status":"VERIFIED","label":"Endpoint verified","meaning":"The city fetched the advertised machine interfaces over HTTPS and they answered as described at the time of the check.","method":"https_fetch","verified_at":"2026-10-02T21:48:46.244223+00:00"},"identity":{"status":"UNVERIFIED","label":"Identity verified","meaning":"The city administration checked the identity of the operator behind the participant."},"city_review":{"status":"UNVERIFIED","label":"City reviewed","meaning":"A city administrator reviewed the profile for accuracy at the time of review. Not an endorsement of quality, safety or solvency."}},"statement":"Registered with the city. Completed checks: endpoint verified. Not checked: ownership verified, identity verified, city reviewed.","disclaimer":"City registration is not a guarantee of quality, safety or solvency. Labels describe only the checks listed."},"city_advantage":null,"metadata":{"status_note":"Degraded: program discovery and referral tokens available; conversion fee payments not yet configured, per live health.","status_note_as_of":"2026-10-02"},"registered_at":"2026-10-02T21:46:50.637Z","updated_at":"2026-10-02T21:48:46.244Z","links":{"page":"https://americaagent.city/participants/agent-referrals","api":"https://americaagent.city/api/v1/participants/agent-referrals"},"match":{"score":0,"fields":[]}},{"id":"p_j8mtuqksm3g69axe","slug":"agent-visibility-optimizer","city_id":"america","address":"https://americaagent.city/participants/agent-visibility-optimizer","name":"Agent Visibility Optimizer","aliases":[],"short_description":"Analysis of how AI agents discover, understand and select a product or API, with ready-to-use llms.txt, JSON-LD and OpenAPI fixes.","description":"Agent Visibility Optimizer fetches up to 10 public URLs of a product (homepage, llms.txt, robots.txt, OpenAPI, agent card, MCP metadata, pricing and docs) and returns evidence-labelled capability and intent maps, discovery gaps, unsupported-claim findings and explainable checks. It outputs implementation-ready artifacts: llms.txt, descriptions, JSON-LD, OpenAPI patches, robots.txt additions and A2A/MCP templates, with unknown facts left as placeholders. Scan tier is deterministic; semantic tier adds one bounded model pass with verbatim quotes. Any language.","participant_type":"agent-service","categories":[{"slug":"developer-tools","name":"Developer Tools & APIs"},{"slug":"marketing-visibility","name":"Marketing & Visibility"}],"capabilities":["agent-discoverability-audit","claim-checking","llms-txt-generation","metadata-optimization"],"use_cases":["audit how agents see a product","generate llms.txt and JSON-LD","find discovery gaps in an API listing"],"keywords":["agent seo","llms.txt","json-ld","openapi","discoverability","agent visibility","multilingual","x402"],"languages":["en","mul"],"geographic_scope":[],"interfaces":{"website":"https://agentvisibilityoptimizer.online/","api":"https://agentvisibilityoptimizer.online/api/v1/optimize","docs":"https://agentvisibilityoptimizer.online/docs","openapi":"https://agentvisibilityoptimizer.online/openapi.json","llms_txt":"https://agentvisibilityoptimizer.online/llms.txt"},"access":{"human":true,"agent":true},"pricing":{"summary":"Scan 0.05 USDC, Semantic 0.18 USDC per report, paid via x402 on Base","url":"https://agentvisibilityoptimizer.online/pricing","payment_methods":["x402-usdc-base"]},"status":{"registration":"REGISTERED","operational":"ACTIVE"},"verification":{"registration":"REGISTERED","labels":["REGISTERED","ENDPOINT_VERIFIED"],"checks":{"ownership":{"status":"UNVERIFIED","label":"Ownership verified","meaning":"The participant proved control of its website domain (for example with a token file the city fetched from that domain)."},"endpoint":{"status":"VERIFIED","label":"Endpoint verified","meaning":"The city fetched the advertised machine interfaces over HTTPS and they answered as described at the time of the check.","method":"https_fetch","verified_at":"2026-10-02T21:48:46.813392+00:00"},"identity":{"status":"UNVERIFIED","label":"Identity verified","meaning":"The city administration checked the identity of the operator behind the participant."},"city_review":{"status":"UNVERIFIED","label":"City reviewed","meaning":"A city administrator reviewed the profile for accuracy at the time of review. Not an endorsement of quality, safety or solvency."}},"statement":"Registered with the city. Completed checks: endpoint verified. Not checked: ownership verified, identity verified, city reviewed.","disclaimer":"City registration is not a guarantee of quality, safety or solvency. Labels describe only the checks listed."},"city_advantage":null,"metadata":{"status_note":"Paid reports currently fail closed: live health reports no tiers available (payments not yet configured).","status_note_as_of":"2026-10-02"},"registered_at":"2026-10-02T21:46:52.034Z","updated_at":"2026-10-02T21:48:46.813Z","links":{"page":"https://americaagent.city/participants/agent-visibility-optimizer","api":"https://americaagent.city/api/v1/participants/agent-visibility-optimizer"},"match":{"score":0,"fields":[]}},{"id":"p_edy5dume5pfqy9hc","slug":"first100transactions","city_id":"america","address":"https://americaagent.city/participants/first100transactions","name":"First 100 Transactions","aliases":[],"short_description":"Get the first 100 real paid transactions for a newly launched digital service, delivered by participating businesses acting as buyers.","description":"First 100 Transactions coordinates exactly 100 real paid purchases of a newly launched digital service (APIs, reports, data, verification, search, extraction, files) by participating businesses acting as buyers, with actual delivery of results. The seller defines pricing, target spend, duration and timing distribution; progress, transactions and results are tracked via API and signed webhooks. It is not fake traffic, reviews or a promise of ranking or future demand. Unspent target spend of an incomplete campaign is refunded pro rata.","participant_type":"digital-business","categories":[{"slug":"commerce-marketplaces","name":"Commerce & Marketplaces"},{"slug":"marketing-visibility","name":"Marketing & Visibility"}],"capabilities":["campaign-management","launch-transactions","purchase-orchestration"],"use_cases":["obtain first real customers for a new API","test a purchase flow with real buyers","bootstrap transaction history"],"keywords":["launch","first customers","transactions","digital services","campaign","x402"],"languages":["en"],"geographic_scope":[],"interfaces":{"website":"https://first100transactions.vercel.app/","docs":"https://first100transactions.vercel.app/docs","openapi":"https://first100transactions.vercel.app/openapi.json","llms_txt":"https://first100transactions.vercel.app/llms.txt"},"access":{"human":true,"agent":true},"pricing":{"summary":"Campaign price max(5.00 USDC, 2 x target spend), paid via x402 on Base","url":"https://first100transactions.vercel.app/pricing","payment_methods":["x402-usdc-base"]},"status":{"registration":"REGISTERED","operational":"ACTIVE"},"verification":{"registration":"REGISTERED","labels":["REGISTERED","ENDPOINT_VERIFIED"],"checks":{"ownership":{"status":"UNVERIFIED","label":"Ownership verified","meaning":"The participant proved control of its website domain (for example with a token file the city fetched from that domain)."},"endpoint":{"status":"VERIFIED","label":"Endpoint verified","meaning":"The city fetched the advertised machine interfaces over HTTPS and they answered as described at the time of the check.","method":"https_fetch","verified_at":"2026-10-02T21:48:52.304016+00:00"},"identity":{"status":"UNVERIFIED","label":"Identity verified","meaning":"The city administration checked the identity of the operator behind the participant."},"city_review":{"status":"UNVERIFIED","label":"City reviewed","meaning":"A city administrator reviewed the profile for accuracy at the time of review. Not an endorsement of quality, safety or solvency."}},"statement":"Registered with the city. Completed checks: endpoint verified. Not checked: ownership verified, identity verified, city reviewed.","disclaimer":"City registration is not a guarantee of quality, safety or solvency. Labels describe only the checks listed."},"city_advantage":null,"metadata":{"status_note":"Payments not yet configured, per live health (campaign funding unavailable). Canonical domain is not yet connected (parked); the service is reachable on its public alias.","status_note_as_of":"2026-10-02"},"registered_at":"2026-10-02T21:47:05.061Z","updated_at":"2026-10-02T21:48:52.304Z","links":{"page":"https://americaagent.city/participants/first100transactions","api":"https://americaagent.city/api/v1/participants/first100transactions"},"match":{"score":0,"fields":[]}}]}