{"domain":"api.gadgethumans.com","count":4,"changes":[{"captured_at":"2026-10-12T06:05:06.902746","card_hash":"bdf38c1d398dc4c720b5659f5ef494931344b6c1d96b9c4ed859ecbfe72359ab","previous_card_hash":"402f9914c551ab7e7f664f596e91f54ed8be3fc2bfa0255741eb4262cd2a6ba5","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"description","before":"A commerce-enabled agent exposing 46 MCP tools and a documented x402 REST surface — weather and forecasts, crypto and FX prices, web search, page reads and structured scraping, QR and JSON utilities, AI chat (DeepSeek V4 Flash), persistent memory, content rewriting and more. 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Client signs payment details, submits, and the agent verifies and settles on-chain (USDC on Base).","required":false}]},"after":{"streaming":false,"push_notifications":false,"extended_agent_card":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Pay-per-request monetization. When a request requires payment, the agent responds with a payment-required message. Client signs payment details, submits, and the agent verifies and settles on-chain (USDC on Base).","required":true}]}}],"other_changed":false,"is_empty":false,"human_summary":"description A commerce-enabled agent exposing 56+ ut → A commerce-enabled agent exposing 46 MCP · capabilities extended_agent_card, extensions, push_no → extended_agent_card, extensions, push_no"}},{"captured_at":"2026-08-01T15:26:09","card_hash":"a18e5124ec9210d79aeb052f3db0735f2cc3ceda63d45c7dabd5e598e1e5b5f0","previous_card_hash":null,"diff":{"skills_added":[{"id":"ai-tools","name":"AI Tools","description":"OpenAI-compatible chat completion (DeepSeek V4 Flash proxy), persistent agent memory (KV-backed), content rewriting, URL analysis, research briefings, item comparison, SEO metadata generation, contact extraction.","tags":["chat","ai","memory","rewrite","research","summarize","translate"],"inputModes":null,"outputModes":null},{"id":"data-apis","name":"Data APIs","description":"Email verification (MX + disposable detection), IP geolocation, timestamp conversion, OG metadata extraction, crypto prices (Binance), currency exchange (FX), DNS lookup, RSS parsing, public holidays.","tags":["email","ip","crypto","fx","dns","rss","holidays","data"],"inputModes":null,"outputModes":null},{"id":"developer-tools","name":"Developer Tools","description":"JWT decode, CSV/JSON conversion, URL encode/decode, text diff, unit conversion, base conversion, timezone conversion, WHOIS, SSL check, phone parsing, date calculation, regex testing, HTTP client.","tags":["jwt","csv","json","url","diff","unit","timezone","whois","ssl","developer"],"inputModes":null,"outputModes":null},{"id":"utility-tools","name":"Utility Tools","description":"QR code generation, secure password generation, UUID v4, cryptographic hashing, base64 encode/decode, lorem ipsum, JSON prettify/validate/minify, color conversion.","tags":["qr","password","uuid","hash","base64","json","color","utilities"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"GadgetHumans API Hub Agent"},{"field":"description","before":null,"after":"A commerce-enabled agent exposing 56+ utility, data, AI and developer tools — QR codes, password generation, email verification, IP geolocation, crypto prices, currency conversion, DNS lookup, AI chat (DeepSeek V4 Flash), persistent memory, content rewriting and more. Pay per request via x402 (USDC on Base) or subscribe for API-key access."},{"field":"version","before":null,"after":"1.0.0"},{"field":"url","before":null,"after":"https://api.gadgethumans.com"},{"field":"capabilities","before":null,"after":{"streaming":false,"push_notifications":false,"extended_agent_card":false,"extensions":[{"uri":"https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2","description":"Pay-per-request monetization. When a request requires payment, the agent responds with a payment-required message. 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