{"uid":"cap_tJERbepiwuntcLV58t22D","slug":"mm-agent-utils-entity-extractor-893a1d3c","name":"mm-agent-utils Entity Extractor","description":"Tiny pay-per-call utilities for agents on Base: wallet vetting, x402 endpoint linting, deterministic entity extraction.","url":"https://mm-agent-utils.gferrigno.deno.net/v1/extract?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"Up to 50k chars of text"}}},"responseSchema":{"type":"json","example":{"dates":["2026-10-01"],"counts":{"urls":1,"emails":0,"evm_addresses":1},"amounts":[{"unit":"USDC","value":12.5}],"evm_addresses":["0xd8dA..."]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_4htUSYkXebntIT6ohxznP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Deterministically extracts structured entities (dates, amounts, EVM addresses, URLs, emails) from up to 50k characters of text","exampleAgentPrompt":"Can you pull out all the EVM addresses, dates, and USDC amounts from this text for me? Here it is: 'Send 12.5 USDC to 0xd8dA... by 2026-10-01.'","exampleUseCases":[{"title":"Parsing blockchain addresses from forum posts","prompt":"I've got a big block of text from a crypto Discord — can you extract every EVM wallet address, URL, and any token amounts mentioned in it?"},{"title":"Structuring invoice data for payment agent","prompt":"Here's an invoice description as plain text — can you pull out the payment amount, currency, due date, and any wallet addresses so I can queue the payment?"},{"title":"Auditing smart contract deployment notes","prompt":"I have raw deployment notes for a contract launch — extract all the dates, EVM addresses, and ETH or USDC amounts so I can verify everything lines up."}],"resultDescription":"A JSON object containing arrays of extracted dates (ISO format), EVM addresses, and monetary amounts (with unit and value), plus a counts object summarizing how many URLs, emails, and EVM addresses were found in the input text.","failureModes":["Text exceeds 50k character limit — request will be rejected or truncated","Ambiguous or informal amount formats (e.g. 'a couple bucks') may not be extracted","Non-checksummed or abbreviated EVM addresses may be missed","Payment failure if USDC balance insufficient for $0.001 per-call fee","Malformed JSON input returns a 4xx error","Dates in unusual locale formats (e.g. '1st of October') may not be detected"],"whenToPreferThis":"Choose this endpoint when you need deterministic, structured extraction of blockchain-relevant entities (EVM addresses, crypto amounts, dates) from arbitrary text — especially in Web3 agent pipelines where consistency matters more than ML-based NER. Ideal when the text is up to 50k chars and you need reliable counts alongside the extracted values. Prefer over general-purpose LLM extraction when you want reproducible, non-hallucinated results at low cost ($0.001/call).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T00:34:22.136Z","isFirstParty":false,"canonicalSlug":"mm-agent-utils-entity-extractor-893a1d3c"}