json_repair
Repair malformed JSON
Repair common malformed JSON (single quotes, trailing commas, unquoted keys) and return valid structured JSON. Paid: $0.005 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數input必填
entity_normalize
Normalize an entity name
Normalize an organization or entity name into a deterministic canonical form and tokens for matching and dedupe. Paid: $0.005 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數name必填
web_read_batch
Read up to 5 web pages as Markdown
Read up to 5 public URLs in one call. Each URL returns its own status, final URL, title, main content as Markdown, truncated flag, byte and char counts and error code; one failing URL never fails the rest. Not charged if no URL can be read. Paid: $0.015 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數urls必填maxCharsPerUrl
vendor_intelligence
Research a company (vendor due diligence)
Company research and vendor due diligence: send a company name and official website, get a sourced profile (summary, official-site facts, public contact emails, recent mentions, evidence score, sources, limitations) for company lookup, supplier checks and KYB pre-screens from public web evidence. Not legal identity, credit or registry data. Paid: $0.04 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數name必填objectivewebsiteUrl必填
domain_rdap_lookup
Look up domain age and registration (RDAP)
Domain age and registration from public RDAP: registration, expiry and last-changed dates, age in days, registrar, status flags and nameservers. Uncharged if a data source is down. Paid: $0.003 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數domain必填
email_auth_check
Check email authentication (SPF, DMARC, DKIM, MX)
Check a sending domain's MX, SPF, DMARC and DKIM (common selectors) over public DNS and get pass/weak/missing per check, findings and a 0-100 score. No mail is sent. Uncharged if a data source is down. Paid: $0.003 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數domain必填
domain_trust_score
Score whether to trust a domain
One-call domain vetting: RDAP age and status, DNS, MX, SPF, DMARC, DKIM and an HTTPS probe combined into a 0-100 score, a low_risk/review/high_risk verdict and reason codes. Uncharged if a data source is down. Paid: $0.01 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數domain必填
vendor_watch_recheck
Re-check a supplier for changes
Fresh public snapshot of a supplier domain (site up/down and redirect host, registrar, registry status, DNS, MX/SPF/DMARC, trust verdict) plus whether anything changed since the last stored check. Use vendor_what_changed for the full diff. Uncharged if a data source is down. Paid: $0.005 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數domain必填
vendor_what_changed
Report what changed at a supplier
Every field that changed at a supplier domain since the previous stored check, with before/after values and high/medium/low severity, a one-line summary, recent change history and a fresh snapshot. Public signals only. Uncharged if a data source is down. Paid: $0.01 USDC per call via x402 on Base. Calling without payment returns the payment requirement; invalid input is not charged.
輸入參數domain必填
search_utilities
Search AUN utilities (free)
Free and read-only; never charges. Start here to pick one of the public paid utilities for a job. Returns ranked matches with id, method, URL, price and a one-line summary. Leave task empty to list every utility.
輸入參數tasklimitmaxPriceUsd
get_utility_details
Get a utility's full contract (free)
Free and read-only; never charges. Use after search_utilities to see everything needed before paying: method, URL, price, payment terms, input fields, a valid example body and an example output.
輸入參數utility必填
get_call_snippet
Get a ready-to-run paid request (free)
Free and read-only; never charges or sends a request. Returns the x402 payment steps plus curl and JavaScript that call the chosen utility with a working example body over HTTP.
輸入參數utility必填
network_capabilities
Find the right AUN utility (free)
Free. Find the right paid AUN utility for a task and get its x402 HTTP path and price. Covers all public utilities, including vendor.intelligence (company research, company lookup, vendor checks, supplier and KYB pre-screening from public web evidence, $0.04; also a paid MCP tool, vendor_intelligence) and $0.001 primitives (json.validate, url.parse, text.slugify, email.normalize, uuid.validate, base64, querystring). Example: {"task":"research a vendor company website"}. Omit task for the full catalog.
輸入參數taskbudgetUsd