{ "x402Version": 2, "id": 57613, "slug": "57613", "resource": "https://tanod.dev/v1/x402/seller-report", "description": "agentscan (Tanod) x402 seller report: lint, price position, buyer preflight and Bazaar demand for one endpoint, with coded fixes. Use when an x402 seller wants one report on their endpoint: lint, price position, buyer preflight, Bazaar demand, fixes.", "type": "http", "serviceName": "Tanod agentscan", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png", "resourceType": "MCP Tool", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:137", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "RMk9k3VC8dr4hhjgFh88rGhjAbzfBzHxJJ5n2fTcqus", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:56", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d", "amount": "10000000000000000", "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:42161", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 300 }, { "scheme": "exact", "network": "eip155:8453", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 604900 }, { "scheme": "exact", "network": "eip155:137", "payTo": "0x593857A4a4F619543ea12394137C3004ce841720", "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "amount": "10000", "amountUsd": 0.01, "maxTimeoutSeconds": 604900 } ], "outputSchema": { "properties": { "example": { "description": "Abridged to fit the header. Full example: the 402 JSON body. Full schema: https://tanod.dev/openapi.json POST /v1/x402/seller-report", "properties": { "checked_at": { "type": "string" }, "demand": { "type": "object" }, "fixes": { "type": "array" }, "lint": { "type": "object" }, "method": { "type": "string" }, "note": { "type": "string" }, "preflight": { "type": "object" }, "price": { "type": "object" }, "snapshot": { "type": [ "string", "null" ] }, "untrusted_content": { "type": "boolean" }, "url": { "type": "string" } }, "required": [ "url", "lint", "price", "preflight", "demand", "fixes", "checked_at", "untrusted_content", "note" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "url": "https://api.example.com/v1/weather" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "checked_at": "2026-10-13T08:00:00Z", "demand": { "age_basis": "observed", "calls_30d": 0, "first_seen": "2026-10-10", "history_days": 4, "in_latest_snapshot": true, "last_called_at": null, "last_seen": "2026-10-13", "listed": true, "listed_price_usd": 0.01, "ok": true, "payers_30d": 0, "source": "cdp_bazaar" }, "fixes": [ { "action": "Publish your payTo in /.well-known/x402 so buyers can bind your domain to the payee.", "code": "publish_payto", "severity": "info", "source": "preflight" }, { "action": "When-to-use sentence: No \"use when\" sentence found. Fix: Add one.", "code": "lint_missing_use_when", "severity": "caution", "source": "lint" } ], "lint": { "checks_passed": 9, "description_length": 28, "errors": 0, "ok": true, "problems": [ { "code": "missing_use_when", "message": "When-to-use sentence: No \"use when\" sentence found. Fix: Add one.", "severity": "warning" } ], "score": 95, "suggested_description": "Weather forecast for a city. Use when an agent needs weather data from this endpoint.", "warnings": 1 }, "method": "GET", "note": "Automated and heuristic, not an audit. One unpaid request to your endpoint at the time shown (nothi…", "preflight": { "live": { "http_status": 402, "price_usd": 0.01, "response_ms": 240, "state": "x402" }, "ok": true, "payto_binding": "unknown", "reasons": [ { "code": "payto_binding_unknown", "message": "The endpoint's origin publishes no payment address to compare with.", "severity": "info" } ], "verdict": "caution" }, "price": { "benchmark": { "closest": [], "distinct_hosts": 17, "found": true, "matched_offers": 42, "median_usd": 0.01, "p25_usd": 0.005, "p75_usd": 0.02, "query": "weather forecast city", "rank": { "equal": 5, "higher": 20, "lower": 17, "percentile": 46.4, "price_usd": 0.01 }, "ratio_to_median": 1 }, "category": { "hosts": 22, "listings": 40, "median_usd": 0.01, "name": "weather-geo", "ratio_to_median": 1, "usable": true }, "listed_usd": 0.01, "live_usd": 0.01, "ok": true }, "snapshot": "2026-10-13T04:31:37Z", "untrusted_content": true, "url": "https://api.example.com/v1/weather" }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "method": { "anyOf": [ { "enum": [ "GET", "POST" ], "type": "string" }, { "type": "null" } ], "default": null, "description": "Optional. Default: GET, then POST if GET answers 404 or 405." }, "url": { "description": "Public https URL of your x402 endpoint (host name, port 443). Requested once without payment.", "maxLength": 2048, "minLength": 9, "type": "string" } }, "required": [ "url" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "description": "Abridged to fit the header. Full example: the 402 JSON body. Full schema: https://tanod.dev/openapi.json POST /v1/x402/seller-report", "properties": { "checked_at": { "type": "string" }, "demand": { "type": "object" }, "fixes": { "type": "array" }, "lint": { "type": "object" }, "method": { "type": "string" }, "note": { "type": "string" }, "preflight": { "type": "object" }, "price": { "type": "object" }, "snapshot": { "type": [ "string", "null" ] }, "untrusted_content": { "type": "boolean" }, "url": { "type": "string" } }, "required": [ "url", "lint", "price", "preflight", "demand", "fixes", "checked_at", "untrusted_content", "note" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_h7pxv14u" }, "schema": { "$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}$", "type": "string" } }, "type": "object" } }, "erc20ApprovalGasSponsoring": { "info": { "description": "The facilitator accepts a raw signed approval transaction and will sponsor the gas fees.", "version": "1" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "amount": { "description": "Approval amount (uint256).", "pattern": "^[0-9]+$", "type": "string" }, "asset": { "description": "The ERC-20 token contract address to approve.", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "from": { "description": "The address of the sender.", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "signedTransaction": { "description": "RLP-encoded signed transaction calling ERC20.approve().", "pattern": "^0x[a-fA-F0-9]+$", "type": "string" }, "spender": { "description": "The address of the spender (Canonical Permit2).", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "version": { "description": "Schema version identifier.", "pattern": "^[0-9]+(\\.[0-9]+)*$", "type": "string" } }, "required": [ "from", "asset", "spender", "amount", "signedTransaction", "version" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } }, "tags": [ "agentscan", "x402", "seller", "report", "mcp", "bazaar", "builder-code", "erc20ApprovalGasSponsoring", "payment-identifier" ], "sourceHost": "tanod.dev", "lastUpdated": "2026-10-13T20:39:30.605Z", "quality": { "calls30d": 1, "uniquePayers30d": 1, "lastCalledAt": "2026-10-13T20:39:29.987Z" }, "metadata": { "serviceName": "Tanod agentscan", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791364949/bazaar-icons/d8143c9bc952f5cd.png", "extensions": { "bazaar": { "info": { "input": { "body": { "url": "https://api.example.com/v1/weather" }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "checked_at": "2026-10-13T08:00:00Z", "demand": { "age_basis": "observed", "calls_30d": 0, "first_seen": "2026-10-10", "history_days": 4, "in_latest_snapshot": true, "last_called_at": null, "last_seen": "2026-10-13", "listed": true, "listed_price_usd": 0.01, "ok": true, "payers_30d": 0, "source": "cdp_bazaar" }, "fixes": [ { "action": "Publish your payTo in /.well-known/x402 so buyers can bind your domain to the payee.", "code": "publish_payto", "severity": "info", "source": "preflight" }, { "action": "When-to-use sentence: No \"use when\" sentence found. Fix: Add one.", "code": "lint_missing_use_when", "severity": "caution", "source": "lint" } ], "lint": { "checks_passed": 9, "description_length": 28, "errors": 0, "ok": true, "problems": [ { "code": "missing_use_when", "message": "When-to-use sentence: No \"use when\" sentence found. Fix: Add one.", "severity": "warning" } ], "score": 95, "suggested_description": "Weather forecast for a city. Use when an agent needs weather data from this endpoint.", "warnings": 1 }, "method": "GET", "note": "Automated and heuristic, not an audit. One unpaid request to your endpoint at the time shown (nothi…", "preflight": { "live": { "http_status": 402, "price_usd": 0.01, "response_ms": 240, "state": "x402" }, "ok": true, "payto_binding": "unknown", "reasons": [ { "code": "payto_binding_unknown", "message": "The endpoint's origin publishes no payment address to compare with.", "severity": "info" } ], "verdict": "caution" }, "price": { "benchmark": { "closest": [], "distinct_hosts": 17, "found": true, "matched_offers": 42, "median_usd": 0.01, "p25_usd": 0.005, "p75_usd": 0.02, "query": "weather forecast city", "rank": { "equal": 5, "higher": 20, "lower": 17, "percentile": 46.4, "price_usd": 0.01 }, "ratio_to_median": 1 }, "category": { "hosts": 22, "listings": 40, "median_usd": 0.01, "name": "weather-geo", "ratio_to_median": 1, "usable": true }, "listed_usd": 0.01, "live_usd": 0.01, "ok": true }, "snapshot": "2026-10-13T04:31:37Z", "untrusted_content": true, "url": "https://api.example.com/v1/weather" }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "additionalProperties": false, "properties": { "method": { "anyOf": [ { "enum": [ "GET", "POST" ], "type": "string" }, { "type": "null" } ], "default": null, "description": "Optional. Default: GET, then POST if GET answers 404 or 405." }, "url": { "description": "Public https URL of your x402 endpoint (host name, port 443). Requested once without payment.", "maxLength": 2048, "minLength": 9, "type": "string" } }, "required": [ "url" ], "type": "object" }, "bodyType": { "enum": [ "json", "form-data", "text" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "description": "Abridged to fit the header. Full example: the 402 JSON body. Full schema: https://tanod.dev/openapi.json POST /v1/x402/seller-report", "properties": { "checked_at": { "type": "string" }, "demand": { "type": "object" }, "fixes": { "type": "array" }, "lint": { "type": "object" }, "method": { "type": "string" }, "note": { "type": "string" }, "preflight": { "type": "object" }, "price": { "type": "object" }, "snapshot": { "type": [ "string", "null" ] }, "untrusted_content": { "type": "boolean" }, "url": { "type": "string" } }, "required": [ "url", "lint", "price", "preflight", "demand", "fixes", "checked_at", "untrusted_content", "note" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "builder-code": { "info": { "a": "bc_h7pxv14u" }, "schema": { "$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}$", "type": "string" } }, "type": "object" } }, "erc20ApprovalGasSponsoring": { "info": { "description": "The facilitator accepts a raw signed approval transaction and will sponsor the gas fees.", "version": "1" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "amount": { "description": "Approval amount (uint256).", "pattern": "^[0-9]+$", "type": "string" }, "asset": { "description": "The ERC-20 token contract address to approve.", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "from": { "description": "The address of the sender.", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "signedTransaction": { "description": "RLP-encoded signed transaction calling ERC20.approve().", "pattern": "^0x[a-fA-F0-9]+$", "type": "string" }, "spender": { "description": "The address of the spender (Canonical Permit2).", "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "version": { "description": "Schema version identifier.", "pattern": "^[0-9]+(\\.[0-9]+)*$", "type": "string" } }, "required": [ "from", "asset", "spender", "amount", "signedTransaction", "version" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "tanod.dev", "manifest_name": "tanod.dev", "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": { "checked_at": "string", "demand": {}, "fixes": [ "value" ], "lint": {}, "method": "string", "note": "string", "preflight": {}, "price": {}, "snapshot": "string", "untrusted_content": true, "url": "string" }, "type": "string" } }