{"name":"io.github.nock-for-mak/x402-checker","slug":"nock-for-mak-x402-checker","title":"x402 Checker (AI Nock)","description":"Free check/board/name; paid bid/report 0.05, 1c fx/wx/lookups, news 0.001.","url":"https://mcp.market/server/nock-for-mak-x402-checker","rating":null,"grade":"B","score":79,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":23,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-08-28T16:05:31.000Z","license":null},"uptime":{"percent":100,"checks":7,"ok":7,"last_checked_at":"2026-09-21T04:40:48.748Z","last_ok_at":"2026-09-21T04:40:48.748Z","latency_ms":62},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/nock-for-mak/skills","website":"https://nock-for-mak.github.io/skills/","version":"1.34.0","remotes":[{"type":"streamable-http","url":"https://x402-checker.nock-for-mak.workers.dev/mcp"}],"packages":[],"tools":[{"name":"arxiv","description":"Paid $0.01 USDC exact on Base: academic paper search via public arXiv Atom API. q= required (or id=2605.11781). Optional cat=cs.CR, sort=relevance|date|updated, hits=1..8. Metadata only; no PDF fetch. Complements /hn. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search phrase (aliases query= search=). Required unless id=."},"id":{"type":"string","description":"arXiv id (2605.11781 or arXiv:2605.11781)."},"cat":{"type":"string","description":"arXiv category, e.g. cs.CR or cs.AI."},"sort":{"type":"string","description":"relevance (default), date, or updated."},"hits":{"type":"integer","description":"1..8 results (default 5)."}}}},{"name":"bid","description":"Paid $0.05 USDC exact on Base: bid on the pay-to-rank board. Each verified bid ADDS to that origin's 24h total. Listing URL must return HTTP 402 (or be this origin). http(s) only. No telegram/discord/whatsapp. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0. REST POST /bid is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"http(s) listing URL that returns HTTP 402, or this origin."},"name":{"type":"string","description":"Optional short name. Max 80 chars."},"description":{"type":"string","description":"Optional one-line description. Max 200 chars."},"topic":{"type":"string","description":"Optional topic. Max 40 chars."},"slot":{"type":"string","description":"Optional slot. Max 40 chars."}},"required":["url"]}},{"name":"bizdays","description":"Paid $0.01 USDC exact on Base: US federal business-day calendar. date=YYYY-MM-DD (default today UTC) or start=&end= range (cap 366). Holidays 2025-2027 baked in, observed weekday rules. No API keys. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"date":{"type":"string","description":"YYYY-MM-DD. Optional; default today UTC."},"start":{"type":"string","description":"Range start YYYY-MM-DD (inclusive). Requires end."},"end":{"type":"string","description":"Range end YYYY-MM-DD (inclusive). Requires start. Cap 366 days."},"tz":{"type":"string","description":"IANA timezone. Default America/Denver."}}}},{"name":"block","description":"Paid $0.01 USDC exact on Base: block header via public RPC. Default n=latest. Accepts latest|earliest|safe|finalized, a decimal, 0x number, or hash=. Rejects pending. Returns number, hash, timestamp, miner, txCount, gasUsed, gasLimit, baseFee. Unknown id is paid 200 with found:false. No full txs. Not a mempool tip. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"n":{"type":"string","description":"Block tag or number. Default latest."},"hash":{"type":"string","description":"Optional 0x-prefixed 32-byte block hash."}}}},{"name":"board","description":"FREE pay-to-rank board by AI Nock. Rank listings by USDC bid total in the last 24 hours. Empty JSON still sells: how/next point at unpaid POST /bid $0.05, POST /name $0.05, free GET /check (listing gate), GET /find $0.01. payTo on the JSON. No self-pay. Does not spend money. REST GET /board is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"check","description":"FREE x402 wash/honesty probe by AI Nock. Fetches an http(s) 402 URL with no payment headers. Returns payTo, amount, network, asset, facilitator if present, payToKind, a short risk note, and JSON next always: report $0.05, bid $0.05, name $0.05, board free, check_batch $0.01, quote $0.01; when has402, report/bid URLs are prefilled and next.sanctions $0.01. Use before paying any x402 resource. Does not spend money.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"http(s) URL to inspect. No payment headers are sent to the target."}},"required":["url"]}},{"name":"check_batch","description":"Paid $0.01 USDC exact on Base: batch x402 honesty probes (max 10 URLs). Each result is the same shape as free check (next.report $0.05, next.bid $0.05, next.name $0.05, next.board free, next.check_batch $0.01; when has402 also next.sanctions $0.01). GET /check stays free for one URL. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0. REST POST /check/batch is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"urls":{"type":"array","minItems":1,"maxItems":10,"items":{"type":"string"},"description":"1-10 public http(s) URLs. Same SSRF-safe rules as check. No payment headers are sent to the targets."}},"required":["urls"]}},{"name":"cron","description":"Paid $0.01 USDC exact on Base: unix cron parser. expr required. Optional tz (default UTC) and n (1-20, default 5). Returns next fire times in UTC and America/Denver. No API keys. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"expr":{"type":"string","description":"Unix crontab 5-field (minute hour day-of-month month day-of-week)."},"tz":{"type":"string","description":"IANA timezone the cron is interpreted in. Default UTC."},"n":{"type":"integer","description":"Next fire count 1-20. Default 5."}},"required":["expr"]}},{"name":"crypto_news","description":"Paid $0.001 USDC exact on Base: public crypto RSS recap (CoinDesk, The Block, Decrypt, Base blog). Optional topic filter. Cache ~15 minutes. No API keys. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"topic":{"type":"string","description":"Optional case-insensitive filter on title/summary/source. Max 80 chars."}}}},{"name":"cve","description":"Paid $0.01 USDC exact on Base: CVE / NVD vulnerability lookup via public NIST NVD 2.0. id=CVE-2021-44228 or q=log4j. Optional severity=low|medium|high|critical, hits=1..8. NVD-only metadata; no exploit/PoC. Complements /sanctions /tsec. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"id":{"type":"string","description":"CVE id (CVE-YYYY-NNNN). Aliases cve= cve_id=. Required unless q=."},"q":{"type":"string","description":"Keyword search (aliases query= search= keyword=). Required unless id=."},"severity":{"type":"string","description":"low, medium, high, or critical."},"hits":{"type":"integer","description":"1..8 results (default 5)."}}}},{"name":"dex","description":"Paid $0.01 USDC exact on Base: DexScreener pairs by token address=0x or search q=. Optional chain= filter. Ranked by liquidityUsd (max 5). Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"address":{"type":"string","description":"Token contract 0x + 40 hex (token mode)."},"q":{"type":"string","description":"Search query (search mode)."},"chain":{"type":"string","description":"Optional chain filter (default base for address mode)."}}}},{"name":"domain","description":"Paid $0.01 USDC exact on Base: DNS/RDAP/TLS/SPF/DMARC dossier for a public hostname. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"host":{"type":"string","description":"Public DNS hostname (not a URL, not an IP)."}},"required":["host"]}},{"name":"email","description":"Paid $0.01 USDC exact on Base: email syntax + MX via DoH (no SMTP). Disposable domains and MX-absent = invalid. Fail closed on lookup errors. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":true,"price_micros":0,"input_schema":{"type":"object","properties":{"addr":{"type":"string","description":"Email address (local@public-hostname). Max 254 chars."}},"required":["addr"]}},{"name":"ens","description":"Paid $0.01 USDC exact on Base: resolve an ENS or Basename (must end in .eth, including foo.base.eth). Public HTTP resolvers. Unresolved names return resolved:false after payment. Not POST /name (that is this origin's 30-day agent registrar). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","description":"ENS name ending in .eth (vitalik.eth, foo.base.eth)."}},"required":["name"]}},{"name":"find","description":"Paid $0.01 USDC exact on Base: search this origin's free + paid catalog by keyword q=. Optional limit=1..20. House discovery (board/bid/name + SKUs). Not a global index. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search keywords (e.g. gas, token security, board)."},"limit":{"type":"integer","description":"Max results 1..20 (default 8)."}},"required":["q"]}},{"name":"fng","description":"Paid $0.01 USDC exact on Base: Crypto Fear & Greed Index via public alternative.me. Optional limit=1..30 (default 1). Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"limit":{"type":"integer","description":"History length 1-30 (default 1 = current)."}}}},{"name":"fx","description":"Paid $0.01 USDC exact on Base: fiat FX via Frankfurter/ECB. from= (default USD), to= comma list (default EUR), amount= (default 1). Fiat only — use /price for crypto. Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"from":{"type":"string","description":"Base ISO currency (default USD)."},"to":{"type":"string","description":"Quote ISO currencies, comma-separated (default EUR)."},"amount":{"type":"number","description":"Amount of from-currency (default 1)."}}}},{"name":"gas","description":"Paid $0.01 USDC exact on Base: live Base gas oracle via public RPC (gasPrice, maxPriorityFee, feeHistory). Optional chain=base. Returns gwei fields + suggestedMaxFee. Read-only. No API keys. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"chain":{"type":"string","description":"Chain short name. Optional; only base for now."}}}},{"name":"geo","description":"Paid $0.01 USDC exact on Base: forward geocode with q= or reverse with lat=&lon= via public Nominatim (OpenStreetMap). Attribution required. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Place name for forward geocode (e.g. Denver, CO)."},"lat":{"type":"number","description":"Latitude -90..90 for reverse geocode."},"lon":{"type":"number","description":"Longitude -180..180 for reverse geocode."}}}},{"name":"gh","description":"Paid $0.01 USDC exact on Base: GitHub public REST lookup via api.github.com (keyless). mode=search|repo|user (default search). search: q=. repo: owner=&repo= or full=owner/repo. user: user= or login=. Public metadata only; no token, no private repos. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"mode":{"type":"string","description":"search (default), repo, or user."},"q":{"type":"string","description":"Repo search query (aliases query= search=). Required for mode=search."},"owner":{"type":"string","description":"GitHub owner/org. Use with repo=."},"repo":{"type":"string","description":"GitHub repository name. Use with owner=."},"full":{"type":"string","description":"owner/repo or github.com/owner/repo URL."},"user":{"type":"string","description":"GitHub login (aliases login=). For mode=user."},"hits":{"type":"integer","description":"1..8 results (default 5)."}}}},{"name":"headers","description":"Paid $0.01 USDC exact on Base: raw HTTP header dump of a public URL (not an honesty probe, not markdown). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"http(s) URL to inspect. No payment headers are sent to the target."}},"required":["url"]}},{"name":"hn","description":"Paid $0.01 USDC exact on Base: Hacker News search via public Algolia HN API. q= required. Optional tags=story|comment|ask_hn|show_hn|poll|job|front_page|all, sort=relevance|date, hits=1..8. Complements /crypto-news. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search phrase (aliases query= search=)."},"tags":{"type":"string","description":"story (default), comment, ask_hn, show_hn, poll, job, front_page, or all."},"sort":{"type":"string","description":"relevance (default) or date."},"hits":{"type":"integer","description":"1..8 results (default 5)."}},"required":["q"]}},{"name":"json","description":"Paid $0.01 USDC exact on Base: validate JSON data against a JSON Schema (tiny built-in subset, no $ref). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"schema":{"description":"JSON Schema object or JSON text"},"data":{"description":"JSON instance object or JSON text"}},"required":["schema","data"]}},{"name":"md","description":"Paid $0.01 USDC exact on Base: fetch a public http(s) URL and return simple HTML-to-text markdown. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"http(s) URL to inspect. No payment headers are sent to the target."}},"required":["url"]}},{"name":"name_lookup","description":"FREE ENS-style agent name lookup by AI Nock. n= lowercase [a-z0-9-] 3-32. If unset/unclaimed: taken false plus how/next pointing at unpaid POST /name $0.05 (HTTP 402), free GET /board, free GET /check (origin gate), GET /find $0.01. payTo + noSelfPay + TTL 30d. If set: origin, ownerHint?, expiresAt. Does not spend money. REST GET /name is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"n":{"type":"string","description":"Agent name to look up (lowercase [a-z0-9-] 3-32)."},"name":{"type":"string","description":"Alias of n."}}}},{"name":"name_register","description":"Paid $0.05 USDC exact on Base: register or extend an ENS-style agent name for 30 days. origin must be https and return HTTP 402 (or be this origin). Re-register from anyone after payment overwrites/extends. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0. REST POST /name is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","description":"lowercase [a-z0-9-] 3-32 chars, no leading/trailing hyphen."},"origin":{"type":"string","description":"https URL that returns HTTP 402, or this origin."},"ownerHint":{"type":"string","description":"Optional short owner hint. Max 80 chars."}},"required":["name","origin"]}},{"name":"now","description":"Paid $0.01 USDC exact on Base: UTC clock (unix, ms, iso). No params. Alias of REST GET /now and /time. For IANA zones use tool tz. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{}}},{"name":"pm","description":"Paid $0.01 USDC exact on Base: Polymarket market odds via public gamma-api. q= search or slug= event/market slug (not both). Optional limit=1..5. Unknown is paid 200 with found:false. Read-only. No trading. Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search query (max 80). Use q or slug, not both."},"slug":{"type":"string","description":"Exact Polymarket event or market slug (lowercase [a-z0-9-])."},"limit":{"type":"integer","description":"Max markets 1-5 (default 5)."}}}},{"name":"price","description":"Paid $0.01 USDC exact on Base: spot USD quotes via public DeFiLlama. Default ids=ETH,USDC,BTC. Optional ids= aliases (ETH,USDC,BTC,SOL,WETH,LINK,AAVE,UNI,DAI) and/or token= Base 0x (max 8). Cache ~45s. Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"ids":{"type":"string","description":"Comma-separated symbols. Default ETH,USDC,BTC. Max 8."},"token":{"type":"string","description":"Optional Base ERC-20 0x address."}}}},{"name":"quote","description":"Paid $0.01 USDC exact on Base: equity/index/FX/crypto quote via public Yahoo Finance chart. symbol= (AAPL, ^GSPC, EURUSD=X, BTC-USD). Complements /price /fx. Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"symbol":{"type":"string","description":"Ticker: equity (AAPL), index (^GSPC), FX (EURUSD=X), crypto (BTC-USD)."}},"required":["symbol"]}},{"name":"redirect","description":"Paid $0.01 USDC exact on Base: follow Location redirects for a public http(s) URL (manual, max 8 hops, SSRF-safe). Returns chain, finalUrl, hopCount. No meta-refresh. No payment headers. Not /headers. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"Public http(s) URL to unwrap."}},"required":["url"]}},{"name":"report","description":"Paid $0.05 USDC exact on Base: structured honesty report for this 402 (well-known payTo match, header vs body 402, bytecode snippet hash, accepts[] list). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0. REST GET /report is the same SKU.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"url":{"type":"string","description":"http(s) URL to inspect. No payment headers are sent to the target."}},"required":["url"]}},{"name":"sanctions","description":"Paid $0.01 USDC exact on Base: OFAC SDN digital-currency screen for an EVM 0x or Solana/base58 address. Fail closed. Not legal advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"address":{"type":"string","description":"0x-prefixed 20-byte EVM address on Base (or Solana/base58 for sanctions)."}},"required":["address"]}},{"name":"sig","description":"Paid $0.01 USDC exact on Base: 4-byte function selector lookup via public openchain.xyz (4byte.directory fallback). hex= / selector= / data= (first 4 bytes). Unknown selector is paid 200 with found:false. Complements /tx (inputLen only). Not a full ABI decoder. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"hex":{"type":"string","description":"0x-prefixed 4-byte selector, or longer calldata (first 4 bytes used)."}},"required":["hex"]}},{"name":"so","description":"Paid $0.01 USDC exact on Base: Stack Overflow Q&A search via public Stack Exchange API. q= required (or id= question id). Optional tagged=javascript, sort=relevance|votes|activity|creation, hits=1..8. Stack Overflow only. Complements /hn and /arxiv. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search phrase (aliases query= search=). Required unless id=."},"id":{"type":"string","description":"Stack Overflow question id (digits)."},"tagged":{"type":"string","description":"Up to 3 tags, comma-separated."},"sort":{"type":"string","description":"relevance (default), votes, activity, or creation."},"hits":{"type":"integer","description":"1..8 results (default 5)."}}}},{"name":"ssl","description":"Paid $0.01 USDC exact on Base: TLS cert facts (public CT + live HTTPS HEAD) for a public hostname. Returns issuer, dates, SANs, daysRemaining, currentlyValid, liveHttps. Not the full /domain dossier. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"host":{"type":"string","description":"Public DNS hostname (not a URL, not an IP)."}},"required":["host"]}},{"name":"token","description":"Paid $0.01 USDC exact on Base: ERC-20 metadata via public RPC (name, symbol, decimals, totalSupply). address= required. EOA/empty code is paid 200 with found:false. Not a spot price (use /price). Not a wallet balance (use /who). payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"address":{"type":"string","description":"0x-prefixed 20-byte ERC-20 contract address on Base."}},"required":["address"]}},{"name":"tsec","description":"Paid $0.01 USDC exact on Base: token security snapshot via public honeypot.is + DexScreener. address=0x required. Optional chain=base|eth|bsc (default base). Not a full audit. Not investment advice. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"address":{"type":"string","description":"Token contract 0x + 40 hex."},"chain":{"type":"string","description":"base, eth, or bsc (default base)."}},"required":["address"]}},{"name":"tx","description":"Paid $0.01 USDC exact on Base: transaction + receipt for a 0x hash via public RPC. Returns found, from, to, valueEth, status, gasUsed, logsCount, pending. Unknown hash is paid 200 with found:false. inputLen only. Not a mempool tip. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"hash":{"type":"string","description":"0x-prefixed 32-byte transaction hash on Base."}},"required":["hash"]}},{"name":"tz","description":"Paid $0.01 USDC exact on Base: IANA timezone clock. name=America/Denver (default). Returns now, UTC offset, DST. No API keys. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","description":"IANA timezone name. Optional; default America/Denver."}}}},{"name":"who","description":"Paid $0.01 USDC exact on Base: isContract, ETH balance, USDC balance, tx count for an address. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"address":{"type":"string","description":"0x-prefixed 20-byte EVM address on Base (or Solana/base58 for sanctions)."}},"required":["address"]}},{"name":"wiki","description":"Paid $0.01 USDC exact on Base: Wikipedia lead summary via public Wikimedia REST + MediaWiki search. q= search or title= page title (wikipedia.org URLs ok). Optional lang=en|simple, hits=1..8. Lead extract only, CC BY-SA. payTo 0x3903F05a17676566958B0a3E0c21E0bd49B66ea0.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"q":{"type":"string","description":"Search query (aliases query= search=). Required unless title=."},"title":{"type":"string","description":"Direct page title or wikipedia.org/wiki/Title URL. Alias page=."},"lang":{"type":"string","description":"en (default) or simple."},"hits":{"type":"integer","description":"1..8 search results (default 5)."}}}},{"name":"wx","description":"Paid $0.01 USDC exact on Base: current weather via public Open-Meteo. q= place and/or lat=&lon=. Optional units=metric|us. Attribution required. 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