{ "x402Version": 2, "id": 28565, "slug": "28565", "resource": "https://anywaypossible.com/api/payment-guard", "description": "Verify an x402 purchase before an AI agent signs. Validate the live HTTP 402 challenge, Base network, USDC asset, quoted price, recipient, price ceiling, buyer funding, optional gas reserve, and destination hazards, then receive a machine-readable safe-to-sign, fund, review, or reject decision. No account or API key.", "type": "http", "serviceName": "Anyway Possible Payment Guard", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788470057/bazaar-icons/4403cb73da3eece2.png", "resourceType": "Agent Service", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xe5690D37805107C56f6195E65A262b234E0E5e75", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 60 } ], "outputSchema": { "properties": { "example": { "properties": { "alerts": { "items": { "type": "string" }, "type": "array" }, "asset": { "type": "string" }, "checks": { "items": { "type": "object" }, "type": "array" }, "decision": { "type": "string" }, "network": { "type": "string" }, "quotedAmountUsdc": { "type": "string" }, "quotedPayTo": { "type": "string" }, "recommendedAction": { "type": "string" }, "riskLevel": { "type": "string" }, "safeToSign": { "type": "boolean" } }, "required": [ "decision", "safeToSign", "riskLevel", "quotedAmountUsdc", "quotedPayTo", "network", "asset", "checks", "alerts", "recommendedAction" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "expectedPayTo": "0x2222222222222222222222222222222222222222", "maxAmountUsdc": "0.10", "minGasReserveEth": "0", "payerAddress": "0x1111111111111111111111111111111111111111", "serviceUrl": "https://example.com/api/report" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "alerts": [], "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "checks": [ { "id": "x402_contract", "status": "pass" } ], "decision": "safe_to_sign", "network": "eip155:8453", "quotedAmountUsdc": "0.01", "quotedPayTo": "0x2222222222222222222222222222222222222222", "recommendedAction": "Sign only the validated payment requirements.", "riskLevel": "low", "safeToSign": true }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "expectedPayTo": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "maxAmountUsdc": { "pattern": "^[0-9]+(\\.[0-9]{1,6})?$", "type": "string" }, "minGasReserveEth": { "pattern": "^[0-9]+(\\.[0-9]{1,18})?$", "type": "string" }, "payerAddress": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "serviceUrl": { "format": "uri", "type": "string" } }, "required": [ "payerAddress", "serviceUrl", "maxAmountUsdc" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "alerts": { "items": { "type": "string" }, "type": "array" }, "asset": { "type": "string" }, "checks": { "items": { "type": "object" }, "type": "array" }, "decision": { "type": "string" }, "network": { "type": "string" }, "quotedAmountUsdc": { "type": "string" }, "quotedPayTo": { "type": "string" }, "recommendedAction": { "type": "string" }, "riskLevel": { "type": "string" }, "safeToSign": { "type": "boolean" } }, "required": [ "decision", "safeToSign", "riskLevel", "quotedAmountUsdc", "quotedPayTo", "network", "asset", "checks", "alerts", "recommendedAction" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "anyway_possible", "s": [ "cdp_sdk_server" ] }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } }, "eip2612GasSponsoring": {}, "erc20ApprovalGasSponsoring": {} }, "tags": [ "agent payment safety", "x402 payment safety", "verify before paying", "Base USDC preflight", "safe autonomous payment", "bazaar", "builder-code", "eip2612GasSponsoring", "erc20ApprovalGasSponsoring" ], "sourceHost": "anywaypossible.com", "lastUpdated": "2026-10-08T05:34:17.004Z", "quality": { "calls30d": 2, "uniquePayers30d": 2, "lastCalledAt": "2026-10-08T05:34:16.488Z" }, "metadata": { "serviceName": "Anyway Possible Payment Guard", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1788470057/bazaar-icons/4403cb73da3eece2.png", "extensions": { "bazaar": { "info": { "input": { "body": { "expectedPayTo": "0x2222222222222222222222222222222222222222", "maxAmountUsdc": "0.10", "minGasReserveEth": "0", "payerAddress": "0x1111111111111111111111111111111111111111", "serviceUrl": "https://example.com/api/report" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "alerts": [], "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "checks": [ { "id": "x402_contract", "status": "pass" } ], "decision": "safe_to_sign", "network": "eip155:8453", "quotedAmountUsdc": "0.01", "quotedPayTo": "0x2222222222222222222222222222222222222222", "recommendedAction": "Sign only the validated payment requirements.", "riskLevel": "low", "safeToSign": true }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "expectedPayTo": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "maxAmountUsdc": { "pattern": "^[0-9]+(\\.[0-9]{1,6})?$", "type": "string" }, "minGasReserveEth": { "pattern": "^[0-9]+(\\.[0-9]{1,18})?$", "type": "string" }, "payerAddress": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "serviceUrl": { "format": "uri", "type": "string" } }, "required": [ "payerAddress", "serviceUrl", "maxAmountUsdc" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "alerts": { "items": { "type": "string" }, "type": "array" }, "asset": { "type": "string" }, "checks": { "items": { "type": "object" }, "type": "array" }, "decision": { "type": "string" }, "network": { "type": "string" }, "quotedAmountUsdc": { "type": "string" }, "quotedPayTo": { "type": "string" }, "recommendedAction": { "type": "string" }, "riskLevel": { "type": "string" }, "safeToSign": { "type": "boolean" } }, "required": [ "decision", "safeToSign", "riskLevel", "quotedAmountUsdc", "quotedPayTo", "network", "asset", "checks", "alerts", "recommendedAction" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "anyway_possible", "s": [ "cdp_sdk_server" ] }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "additionalProperties": false, "properties": { "a": { "description": "App builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "s": { "description": "Service builder codes", "items": { "pattern": "^[a-z0-9_]{1,32}$", "type": "string" }, "maxItems": 11, "type": "array" }, "w": { "description": "Wallet builder code", "pattern": "^[a-z0-9_]{1,32}$", "type": "string" } }, "type": "object" } }, "eip2612GasSponsoring": {}, "erc20ApprovalGasSponsoring": {} } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "anywaypossible.com", "manifest_name": "anywaypossible.com", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "alerts": [], "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "checks": [ { "id": "x402_contract", "status": "pass" } ], "decision": "safe_to_sign", "network": "eip155:8453", "quotedAmountUsdc": "0.01", "quotedPayTo": "0x2222222222222222222222222222222222222222", "recommendedAction": "Sign only the validated payment requirements.", "riskLevel": "low", "safeToSign": true } }