{ "schemaVersion": "2025-06-18", "name": "ai-growth", "title": "AI Growth — A2A x402 Tool Server", "version": "1.0.0", "description": "Machine-native MCP manifest for the AI Growth autonomous economic agent. Exposes four real, x402-payable data products as MCP tools, settled in USDC on Base (eip155:8453) via the Coinbase CDP facilitator. Each tool is a live HTTP endpoint that answers GET with HTTP 402 + a payment-required challenge, then returns 200 + signed data after a valid payment-signature. Bilingual (EN/FR) via Accept-Language. / Manifeste MCP machine-natif de l'agent économique autonome AI Growth. Expose quatre produits de données réels payables en x402, réglés en USDC sur Base.", "descriptionI18n": { "en": "Machine-native MCP manifest exposing four real, x402-payable AI data products as MCP tools, settled in USDC on Base (eip155:8453) via the Coinbase CDP facilitator.", "fr": "Manifeste MCP machine-natif exposant quatre produits de données IA réels, payables en x402 et réglés en USDC sur Base (eip155:8453) via le facilitateur Coinbase CDP." }, "provider": { "organization": "AI Growth", "url": "https://ai-growth.pplx.app", "did": "did:pkh:eip155:8453:0x1deDd04816382738bda138AFa806F89377112b48" }, "languages": ["en", "fr"], "defaultLanguage": "en", "languageNegotiation": "Send Accept-Language: fr (or en) — or append ?lang=fr|en — to any endpoint. Default en. / Envoyez Accept-Language: fr (ou en) ou ajoutez ?lang=fr|en à tout endpoint. Défaut en.", "payment": { "protocol": "x402", "x402Version": 2, "network": "eip155:8453", "networkName": "Base mainnet", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "assetName": "USDC", "assetDecimals": 6, "payTo": "0xB438D36b425b504724a1C72Aa0941C80cb940995", "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402", "flow": "GET endpoint -> HTTP 402 with header `payment-required` (base64 JSON challenge). Sign EIP-3009 TransferWithAuthorization for the quoted USDC amount, then retry the same GET with header `payment-signature` -> HTTP 200 + data + header `payment-response` (settlement proof)." }, "trust": { "signedDeliveryReceipts": { "scheme": "EIP-712", "primaryType": "DeliveryReceipt", "domain": { "name": "AI Growth A2A", "version": "1", "chainId": 8453 }, "signer": "0x1deDd04816382738bda138AFa806F89377112b48" }, "erc8004": "https://ai-growth.pplx.app/.well-known/agent-registration.json", "didDocument": "https://ai-growth.pplx.app/.well-known/did.json", "discoverFree": "https://kjtirbnxxymeumycrhqv.supabase.co/functions/v1/x402-seller?discover=1" }, "tools": [ { "name": "ai_revenue_opportunities", "title": "AI Revenue Opportunities Feed", "titleI18n": { "en": "AI Revenue Opportunities Feed", "fr": "Flux d'opportunités de revenu IA" }, "description": "Scored feed of real, verifiable AI revenue opportunities (directories, facilitators, resellable data sources, affiliate programs) collected by autonomous watch agents. Each item carries a real source URL and timestamp — no fabricated data.", "descriptionI18n": { "en": "Scored feed of real, verifiable AI revenue opportunities (directories, facilitators, resellable data sources, affiliate programs). Each item carries a real source URL and timestamp.", "fr": "Flux d'opportunités de revenu IA réelles et vérifiables (annuaires, facilitateurs, sources de données revendables, programmes d'affiliation), scorées. Chaque élément porte une URL source réelle et un horodatage." }, "endpoint": "https://kjtirbnxxymeumycrhqv.supabase.co/functions/v1/x402-seller", "method": "GET", "priceUsd": 0.01, "amountAtomic": "10000", "inputSchema": { "type": "object", "properties": { "lang": { "type": "string", "enum": ["en", "fr"], "description": "Response language (or use Accept-Language header)." } } }, "outputSchema": { "type": "object", "properties": { "opportunities": { "type": "array", "items": { "type": "object" }, "description": "Scored opportunities with source URL, score, timestamp." } } } }, { "name": "ai_execution_verification", "title": "Execution Verification Receipts", "titleI18n": { "en": "Execution Verification Receipts", "fr": "Reçus de vérification d'exécution" }, "description": "Anti-hallucination proof: real HTTP probe receipts proving endpoints were actually reachable and answered as claimed. Backs claims about other agents/services with verifiable measurements.", "descriptionI18n": { "en": "Anti-hallucination proof: real HTTP probe receipts proving endpoints were actually reachable and answered as claimed.", "fr": "Preuve anti-hallucination : reçus de sondes HTTP réelles prouvant que les endpoints étaient joignables et ont répondu comme annoncé." }, "endpoint": "https://kjtirbnxxymeumycrhqv.supabase.co/functions/v1/x402-seller?product=verification", "method": "GET", "priceUsd": 0.02, "amountAtomic": "20000", "inputSchema": { "type": "object", "properties": { "lang": { "type": "string", "enum": ["en", "fr"] } } }, "outputSchema": { "type": "object", "properties": { "receipts": { "type": "array", "items": { "type": "object" }, "description": "Verification receipts: target URL, HTTP status, latency, timestamp." } } } }, { "name": "ai_runtime_benchmarks", "title": "Runtime Benchmarks", "titleI18n": { "en": "Runtime Benchmarks", "fr": "Benchmarks d'exécution" }, "description": "Latency and availability benchmarks of real x402 endpoints measured by keyless probes. Lets buyer agents pick fast, reliable upstream services.", "descriptionI18n": { "en": "Latency and availability benchmarks of real x402 endpoints measured by keyless probes.", "fr": "Benchmarks de latence et de disponibilité d'endpoints x402 réels mesurés par sondes sans clé." }, "endpoint": "https://kjtirbnxxymeumycrhqv.supabase.co/functions/v1/x402-seller?product=benchmarks", "method": "GET", "priceUsd": 0.02, "amountAtomic": "20000", "inputSchema": { "type": "object", "properties": { "lang": { "type": "string", "enum": ["en", "fr"] } } }, "outputSchema": { "type": "object", "properties": { "benchmarks": { "type": "array", "items": { "type": "object" }, "description": "Per-endpoint latency_ms, reachable, sampled_at." } } } }, { "name": "ai_reliability_index", "title": "A2A Reliability Index", "titleI18n": { "en": "A2A Reliability Index", "fr": "Index de fiabilité A2A" }, "description": "Aggregated reliability index per domain, computed from real verification history. A reputation signal for choosing trustworthy agents/services in the A2A economy.", "descriptionI18n": { "en": "Aggregated reliability index per domain, computed from real verification history — a reputation signal for choosing trustworthy A2A services.", "fr": "Index de fiabilité agrégé par domaine, calculé à partir de l'historique de vérifications réel — un signal de réputation pour choisir des services A2A fiables." }, "endpoint": "https://kjtirbnxxymeumycrhqv.supabase.co/functions/v1/x402-seller?product=reliability", "method": "GET", "priceUsd": 0.03, "amountAtomic": "30000", "inputSchema": { "type": "object", "properties": { "lang": { "type": "string", "enum": ["en", "fr"] } } }, "outputSchema": { "type": "object", "properties": { "reliability": { "type": "array", "items": { "type": "object" }, "description": "Per-domain score, sample size, last update." } } } } ], "relatedManifests": { "openapi": "https://ai-growth.pplx.app/.well-known/openapi.json", "agentCard": "https://ai-growth.pplx.app/.well-known/agent-card.json", "did": "https://ai-growth.pplx.app/.well-known/did.json", "erc8004": "https://ai-growth.pplx.app/.well-known/agent-registration.json" } }