{"uid":"cap_5s2o84Fa55_ACIO2TKKDD","slug":"x402-tools-mcp-tool-prices-4e3a218a","name":"x402-tools MCP Tool Prices","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/mcptoolprices?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE","POST"],"type":"string"},"queryParams":{"type":"object"}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}},"inputSchema":{"type":"object"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RlOG0xa0tohwMVmcKUJ4I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns pricing metadata for MCP tool SKUs via a paid x402 diagnostics endpoint requiring USDC micropayment","exampleAgentPrompt":"Can you look up the current prices for all the MCP tools available on the openclawproductions x402 diagnostics endpoint? I need to know what each tool SKU costs before I decide which ones to call.","exampleUseCases":[{"title":"Pre-call tool cost discovery","prompt":"Before I start using the openclawproductions x402 tools, can you pull up the price list so I know how much USDC each tool SKU will cost me per call?"},{"title":"Agent budget planning for tool calls","prompt":"I'm building an agent that uses the x402 diagnostics tools — can you fetch the MCP tool prices from openclawproductions so I can estimate how much USDC my workflow will spend?"},{"title":"Verifying x402 payment gate on tool endpoint","prompt":"Can you check the MCP tool price catalog on the openclawproductions x402 endpoint and confirm what payment is required to access each paid SKU?"}],"resultDescription":"Returns a structured list of MCP tool SKUs and their associated prices; unpaid requests return HTTP 402 with EIP-3009 payment requirement details including facilitator (OpenX402) and USDC amount needed","failureModes":["HTTP 402 returned if payment not included — response contains EIP-3009 extras with payment instructions","Invalid HTTP method returns error — only GET, HEAD, DELETE, POST are accepted","Missing required 'type' or 'method' fields in input returns validation error","Facilitator other than OpenX402 will not process payment, resulting in 402"],"whenToPreferThis":"Use this endpoint when you need to discover the per-call USDC cost of specific MCP tool SKUs on the openclawproductions x402 platform before committing to paid calls; ideal for agent cost-planning workflows or auditing x402 payment gate behavior with EIP-3009 extras","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-07T06:45:43.046Z","isFirstParty":false,"canonicalSlug":"x402-tools-mcp-tool-prices-4e3a218a"}