{"uid":"cap_5ZnrpirYirRxi2AVQK_GC","slug":"g2-software-category-directory-c0cb6a33","name":"G2 Software Category Directory","description":"Pay-per-call company registry, government, legal and B2B data tools for AI agents, from official registers and public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.","url":"https://api.companyrecords-api.workers.dev/api/b2b/g2-software-categories?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":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"q":{"type":"string","description":"Optional word to match in the category name or slug, e.g. crm"},"limit":{"type":"string","description":"Categories to return, 1 to 500 (default 100)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"q":"crm","count":10,"total":12,"source":"https://www.g2.com/categories","checkedAt":"2026-10-23T09:37:38.153Z","categories":[{"url":"https://www.g2.com/categories/construction-crm","name":"Construction CRM Software","slug":"construction-crm"},{"url":"https://www.g2.com/categories/crm","name":"CRM Software","slug":"crm"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_guyUMOhHhhST4wqaIWllK","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns G2 software category names, slugs, and URLs from G2's public directory, with optional keyword filtering across ~2,000 categories.","exampleAgentPrompt":"Show me all G2 software categories related to 'security' — I need the category names, slugs, and their G2 URLs.","exampleUseCases":[{"title":"Find G2 categories for CRM tools","prompt":"Can you pull the list of G2 software categories that match 'crm'? I want the category names and their G2 URLs."},{"title":"Build a full G2 category taxonomy","prompt":"Get me up to 500 G2 software categories — I want to map out the entire G2 category directory for a research project."},{"title":"Look up G2 category slug for analytics software","prompt":"What's the G2 category slug and URL for analytics software? Search for 'analytics' in the G2 category directory."}],"resultDescription":"Returns a JSON object with the query string used, count of returned results, total matching results, source URL (g2.com/categories), a timestamp, and an array of category objects each containing the category name, slug, and full G2 URL.","failureModes":["No categories match the filter query — returns empty categories array with count 0","Limit parameter out of range (must be 1–500) — may return error or default behavior","G2 public directory changes structure — category data may become stale","Network timeout from upstream G2 data source"],"whenToPreferThis":"Use this endpoint when you need to discover, enumerate, or search G2's software category taxonomy — for example, to find the correct G2 category slug before navigating to a category page, to build a category map for market research, or to identify which G2 categories exist for a given software domain. It does not return product listings, reviews, or ratings — only category metadata.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-24T12:46:21.779Z","isFirstParty":false,"canonicalSlug":"g2-software-category-directory-c0cb6a33"}