{"domain":"extract.paypercall.dev","count":1,"changes":[{"captured_at":"2026-09-22T01:34:38","card_hash":"23bff17db2e9d04a6839be39cb0c64fad777de24cd40503991c7eafbc16d9a69","previous_card_hash":null,"diff":{"skills_added":[{"id":"check_link","name":"Check link status","description":"Return HTTP status, redirect chain, TLS validity and response time for a URL.","tags":["http","monitoring","health","link-check"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"check_url_status","name":"URL status check","description":"Return final HTTP status, redirect chain, TLS validity and days-to-expiry, response time, and body change vs a previous hash.","tags":["http","monitoring","tls","drift"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"domain_info","name":"Domain intelligence","description":"Return DNS records, WHOIS, TLS certificate and HTTP headers for a domain.","tags":["dns","whois","tls","recon"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"extract_url","name":"Extract URL content","description":"Return the readable title, text and markdown for a web page.","tags":["web","scraping","extraction","markdown"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"geoip_lookup","name":"IP geolocation","description":"Return country, city, coordinates, ISP and ASN for an IP address.","tags":["ip","geo","asn"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"nano_account_info","name":"Nano account info","description":"Return balance, representative, weight, frontier and pending for a Nano account.","tags":["nano","xno","ledger"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"web_search","name":"Web search","description":"Search the web and return result titles, URLs and snippets.","tags":["search","web"],"inputModes":["text/plain"],"outputModes":["application/json"]},{"id":"youtube_transcript","name":"YouTube transcript","description":"Extract captions and timestamped transcript from a YouTube video URL.","tags":["youtube","transcript","captions","media"],"inputModes":["text/plain"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Vend API Merchant"},{"field":"description","before":null,"after":"Pay-per-call API merchant settled in Nano (XNO): web page extraction, link status checks, URL status checks, domain intelligence, web search, IP geolocation, Nano account info and YouTube transcript extraction. No signup and no API keys — an unpaid call returns HTTP 402 with the exact Nano amount and payout account."},{"field":"version","before":null,"after":"0.1.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://extract.paypercall.dev/mcp"},{"field":"documentationUrl","before":null,"after":"https://extract.paypercall.dev/llms.txt"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"securitySchemes","before":null,"after":{"x402-nano":{"type":"x402","description":"HTTP 402 challenge settled on the Nano network (nano:mainnet). Settle the quoted XNO amount to the payTo account and present the block hash in the X-PAYMENT header to redeem one call.","network":"nano:mainnet","asset":"XNO","payTo":"nano_1yo6c1t64ahfjdw1dxizmbbnpdmbrckwhw9phbg5pdkeubrizga4qhnjmnx7","prices":{"extract_url":0.0001,"check_link":0.0001,"domain_info":0.0005,"web_search":0.0001,"geoip_lookup":0.0001,"nano_account_info":0.0005,"check_url_status":0.0001,"youtube_transcript":0.0005}}}},{"field":"security","before":null,"after":[{"x402-nano":[]}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"Vend","url":"https://extract.paypercall.dev"}}],"other_changed":true,"is_empty":false,"human_summary":"added 8 skills · name ∅ → Vend API Merchant · description ∅ → Pay-per-call API merchant settled in Nan · version ∅ → 0.1.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://extract.paypercall.dev/mcp · documentationUrl ∅ → https://extract.paypercall.dev/llms.txt · preferredTransport ∅ → JSONRPC · securitySchemes ∅ → x402-nano · security ∅ → x402-nano · capabilities ∅ → none · provider ∅ → Vend"}}]}