Browse indexable infrastructure x402 offerings, including provider, method, and service details.
4677 indexable offerings in this category.
Does https://<domain>/status exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of status tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/swagger.json exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of swagger.json tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/version exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of version tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/agent.json exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/agent.json tells you about the site's tooling and policies. $0.01 per check.
Change watch for site has well known agent json: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Does https://<domain>/.well-known/ai-plugin.json exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/ai-plugin.json tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/caldav exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/caldav tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/carddav exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/carddav tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/matrix/client exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/matrix/client tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/matrix/server exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/matrix/server tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/mcp.json exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/mcp.json tells you about the site's tooling and policies. $0.01 per check.
Change watch for site has well known mcp json: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Does https://<domain>/.well-known/mta-sts.txt exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/mta-sts.txt tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/nodeinfo exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/nodeinfo tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/oauth-authorization-server exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/oauth-authorization-server tells you about the site's tooling and policies. $0.01 per check.
Does https://<domain>/.well-known/webfinger exist? Requests the path and returns the HTTP status, content type, size and the first 300 characters when it is text. Presence of .well-known/webfinger tells you about the site's tooling and policies. $0.01 per check.
Change watch for site has well known x402: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Change watch for site has xmlrpc php: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Change watch for response header x dns prefetch control: runs the check, compares it with the result from your previous call for the same url (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
Domain lookup over RDAP (the successor of WHOIS) and DNS: registered or available, registrar, creation, update and expiry dates, days until expiry, age, status codes, DNSSEC, name servers, plus whether it resolves (IPv4/IPv6) and its mail servers. Any TLD with an RDAP service; others are inferred from DNS.
Resolve a domain's DNS records (A/AAAA/MX/NS/TXT/CNAME) and flag basic email/security posture
Is this API endpoint healthy? Liveness check, response headers, and TLS certificate status in one pass. API health check skill pack: one x402 payment runs 3 underlying tools (http-check, http-headers, tls-cert); partial-success per step.
End-to-end DNS health check: records, multi-resolver propagation, WHOIS, ASN, robots.txt, and reachability. DNS & network ops skill pack: one x402 payment runs 6 underlying tools (dns-lookup, dns-propagation, asn-info, whois, http-check, robots-check); partial-success per step.
Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength, MX targets, and a composite 0–100 score. Email deliverability skill pack: one x402 payment runs 6 underlying tools (spf-check, dmarc-check, dkim-lookup, email-deliverability, email-validate, dns-lookup); partial-success per step.