{ "x402Version": 2, "id": 36862, "slug": "36862", "resource": "https://api.vextorium.com/v1/x402-inspect", "description": "Check any x402 endpoint before paying, without paying: price in USD per network, asset (flags anything that is not official USDC), pay-to address and whether it is a contract, authorization timeout, Bazaar metadata, and risk alerts with a clear verdict.", "type": "http", "serviceName": "Vextorium", "resourceType": "Identity & Enrichment", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "4000", "amountUsd": 0.004, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "4000", "amountUsd": 0.004, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:137", "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "amount": "4000", "amountUsd": 0.004, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:10", "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85", "amount": "4000", "maxTimeoutSeconds": 604900 }, { "scheme": "exact", "network": "eip155:5042", "payTo": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "asset": "0x3600000000000000000000000000000000000000", "amount": "4000", "maxTimeoutSeconds": 604900 } ], "outputSchema": { "properties": { "example": { "properties": { "alerts": { "items": { "properties": { "level": { "type": [ "string", "null" ] }, "message": { "type": [ "string", "null" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "bazaar_profile": { "type": [ "boolean", "null" ] }, "description": { "type": [ "string", "null" ] }, "is_x402": { "type": [ "boolean", "null" ] }, "note": { "type": [ "string", "null" ] }, "payment_options": { "items": { "properties": { "asset": { "type": [ "null", "string" ] }, "asset_is_official_usdc": { "type": [ "boolean", "null" ] }, "max_time_seconds": { "type": [ "null", "number" ] }, "network": { "type": [ "null", "string" ] }, "network_name": { "type": [ "null", "string" ] }, "pay_to": { "type": [ "null", "string" ] }, "pay_to_is_contract": { "type": [ "boolean", "null" ] }, "price_usd": { "type": [ "null", "number" ] }, "schema": { "type": [ "null", "string" ] }, "units_amount": { "type": [ "null", "string" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "response_type": { "type": [ "string", "null" ] }, "url": { "type": [ "string", "null" ] }, "verdict": { "type": [ "string", "null" ] }, "version_x402": { "type": [ "number", "null" ] } }, "type": [ "object", "null" ] }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "method": "POST", "url": "https://api.vextorium.com/validar-iban-pago" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "alerts": [ { "level": "info", "message": "On Base the recipient is a contract, not a regular wallet." } ], "bazaar_profile": true, "description": "IBAN validation (ISO 13616 mod-97 and per-country length, SEPA membership; for Spain also the national CCC check digits and bank name). Computed locally, IBA...", "is_x402": true, "note": "Inspection without paying. Always check that the payee address is the one you expect.", "payment_options": [ { "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "asset_is_official_usdc": true, "max_time_seconds": 300, "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "network_name": "Solana", "pay_to": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2", "pay_to_is_contract": null, "price_usd": 0.003, "schema": "exact", "units_amount": "3000" }, { "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "asset_is_official_usdc": true, "max_time_seconds": 300, "network": "eip155:8453", "network_name": "Base", "pay_to": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "pay_to_is_contract": true, "price_usd": 0.003, "schema": "exact", "units_amount": "3000" } ], "response_type": "application/json", "url": "https://api.vextorium.com/validar-iban-pago", "verdict": "ok", "version_x402": 2 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "body": { "description": "Optional JSON body to send (some endpoints price by input)", "type": "object" }, "method": { "description": "HTTP method (POST default, or GET)", "enum": [ "POST", "GET" ], "type": "string" }, "url": { "description": "Full URL of the x402 endpoint", "type": "string" } }, "required": [ "url" ] }, "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": { "properties": { "level": { "type": [ "string", "null" ] }, "message": { "type": [ "string", "null" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "bazaar_profile": { "type": [ "boolean", "null" ] }, "description": { "type": [ "string", "null" ] }, "is_x402": { "type": [ "boolean", "null" ] }, "note": { "type": [ "string", "null" ] }, "payment_options": { "items": { "properties": { "asset": { "type": [ "null", "string" ] }, "asset_is_official_usdc": { "type": [ "boolean", "null" ] }, "max_time_seconds": { "type": [ "null", "number" ] }, "network": { "type": [ "null", "string" ] }, "network_name": { "type": [ "null", "string" ] }, "pay_to": { "type": [ "null", "string" ] }, "pay_to_is_contract": { "type": [ "boolean", "null" ] }, "price_usd": { "type": [ "null", "number" ] }, "schema": { "type": [ "null", "string" ] }, "units_amount": { "type": [ "null", "string" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "response_type": { "type": [ "string", "null" ] }, "url": { "type": [ "string", "null" ] }, "verdict": { "type": [ "string", "null" ] }, "version_x402": { "type": [ "number", "null" ] } }, "type": [ "object", "null" ] }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "x402", "agent-payments", "security", "pre-payment-check", "trust", "bazaar" ], "sourceHost": "api.vextorium.com", "lastUpdated": "2026-10-08T06:14:32.561Z", "quality": { "calls30d": 3, "uniquePayers30d": 3, "lastCalledAt": "2026-10-08T06:14:32.327Z" }, "metadata": { "serviceName": "Vextorium", "extensions": { "bazaar": { "info": { "input": { "body": { "method": "POST", "url": "https://api.vextorium.com/validar-iban-pago" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "alerts": [ { "level": "info", "message": "On Base the recipient is a contract, not a regular wallet." } ], "bazaar_profile": true, "description": "IBAN validation (ISO 13616 mod-97 and per-country length, SEPA membership; for Spain also the national CCC check digits and bank name). Computed locally, IBA...", "is_x402": true, "note": "Inspection without paying. Always check that the payee address is the one you expect.", "payment_options": [ { "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "asset_is_official_usdc": true, "max_time_seconds": 300, "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "network_name": "Solana", "pay_to": "HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2", "pay_to_is_contract": null, "price_usd": 0.003, "schema": "exact", "units_amount": "3000" }, { "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "asset_is_official_usdc": true, "max_time_seconds": 300, "network": "eip155:8453", "network_name": "Base", "pay_to": "0xb9f06D2734B7E9D7b21B64C4D8b95bd774b71aCf", "pay_to_is_contract": true, "price_usd": 0.003, "schema": "exact", "units_amount": "3000" } ], "response_type": "application/json", "url": "https://api.vextorium.com/validar-iban-pago", "verdict": "ok", "version_x402": 2 }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "body": { "description": "Optional JSON body to send (some endpoints price by input)", "type": "object" }, "method": { "description": "HTTP method (POST default, or GET)", "enum": [ "POST", "GET" ], "type": "string" }, "url": { "description": "Full URL of the x402 endpoint", "type": "string" } }, "required": [ "url" ] }, "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": { "properties": { "level": { "type": [ "string", "null" ] }, "message": { "type": [ "string", "null" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "bazaar_profile": { "type": [ "boolean", "null" ] }, "description": { "type": [ "string", "null" ] }, "is_x402": { "type": [ "boolean", "null" ] }, "note": { "type": [ "string", "null" ] }, "payment_options": { "items": { "properties": { "asset": { "type": [ "null", "string" ] }, "asset_is_official_usdc": { "type": [ "boolean", "null" ] }, "max_time_seconds": { "type": [ "null", "number" ] }, "network": { "type": [ "null", "string" ] }, "network_name": { "type": [ "null", "string" ] }, "pay_to": { "type": [ "null", "string" ] }, "pay_to_is_contract": { "type": [ "boolean", "null" ] }, "price_usd": { "type": [ "null", "number" ] }, "schema": { "type": [ "null", "string" ] }, "units_amount": { "type": [ "null", "string" ] } }, "type": [ "null", "object" ] }, "type": [ "array", "null" ] }, "response_type": { "type": [ "string", "null" ] }, "url": { "type": [ "string", "null" ] }, "verdict": { "type": [ "string", "null" ] }, "version_x402": { "type": [ "number", "null" ] } }, "type": [ "object", "null" ] }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "api.vextorium.com", "manifest_name": "api.vextorium.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": { "example": { "alerts": [ { "level": "string", "message": "string" } ], "bazaar_profile": true, "description": "string", "is_x402": true, "note": "string", "payment_options": [ { "asset": null, "asset_is_official_usdc": true, "max_time_seconds": null, "network": null, "network_name": null, "pay_to": null, "pay_to_is_contract": true, "price_usd": null, "schema": null, "units_amount": null } ], "response_type": "string", "url": "string", "verdict": "string", "version_x402": 0 }, "type": "string" } }