{"uid":"cap_t1Tjel6mKvMY4ErS3x8Co","slug":"x402broker-com-b2b-lead-enrichment-via-universal-a2a-mcp-tool-5073fb25","name":"B2B Lead Enrichment via Universal A2A & MCP Tool Discovery Router","description":"Single-connection meta-router indexing 500+ MCP servers & A2A tools with 85% token compression and Prompt-Guard firewall. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/workflows/b2b-lead-enrichment)","url":"https://x402broker.com/v1/workflows/b2b-lead-enrichment?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"description":"Capability search query (e.g. 'context compression', 'github security', 'sec filings', 'company enrichment') or endpoint URL to verify"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9WUB-b9yOLqfidtEJUKC7","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","brandDocsUrl":null,"whatItDoes":"Searches a meta-index of 500+ MCP servers and A2A tools to discover and route to B2B lead enrichment capabilities, including company data, domain OSINT, and contact intelligence.","exampleAgentPrompt":"Search the x402broker tool index for B2B lead enrichment capabilities — I want to find company data and domain intelligence tools I can use to enrich a list of business prospects.","exampleUseCases":[{"title":"Sales team lead enrichment pipeline","prompt":"Find me the best available tools for enriching B2B leads with company size, industry, and contact info — search the tool index for 'company enrichment' capabilities I can plug into my sales workflow."},{"title":"Domain OSINT for prospect research","prompt":"I need to do domain intelligence on a list of prospect companies — search for domain OSINT and company lookup tools available in the index so I can figure out which one to use."},{"title":"Discovering available contact intelligence APIs","prompt":"What contact data and B2B lead enrichment endpoints are available through this router? Search for 'b2b lead' and 'email verification' tools so I can compare what's indexed."}],"resultDescription":"A structured response listing matched MCP servers or A2A tool endpoints relevant to B2B lead enrichment, including capability metadata, routing information, and optionally compressed tool descriptions with token-efficiency applied via the built-in proxy layer.","failureModes":["Empty query string returns validation error","No matching tools found for the given capability query returns empty results set","Upstream MCP server unavailable causes partial or degraded results","Overly broad queries may return low-relevance tool listings","Rate limiting or payment required (HTTP 402) if usage quota exceeded"],"whenToPreferThis":"Choose this endpoint when you need to discover which MCP servers or A2A tools can perform B2B lead enrichment or company intelligence tasks, rather than calling a specific enrichment provider directly. Ideal when you don't know which underlying tool to use, want token-compressed tool discovery, or need a single connection point to route across 500+ indexed agent tools. Prefer over direct provider calls when tool availability is uncertain or when building dynamic agent pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:12.810Z","isFirstParty":false,"canonicalSlug":"x402broker-com-b2b-lead-enrichment-via-universal-a2a-mcp-tool-5073fb25"}