x402watch

19,848 paid endpoints are listed. 19,062 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-10-01 13:23 UTC · 19,848 probed

19,062 answering 402233 down426 rejecting127 no paywall2,385 price drift
  1. 100agentshelf.syntexa.ch/v1/digest-sha1-base32Call when an agent needs a sha1 digest of text, encoded as base32. No network and no LLM. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-base32 first.$0.008 Base136 ms1 payers100% up
  2. 100agentshelf.syntexa.ch/v1/digest-sha1-base64urlCall when an agent needs a sha1 digest of text, encoded as base64url. No network and no LLM. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-base64url first.$0.007 Base136 ms1 payers100% up
  3. 100agentshelf.syntexa.ch/v1/digest-sha1-base64Call when an agent needs a sha1 digest of text, encoded as base64. No network and no LLM. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-base64 first.$0.006 Base136 ms1 payers100% up
  4. 100agentshelf.syntexa.ch/v1/digest-sha1-hexCall when an agent needs a sha1 digest of text, encoded as hex. No network and no LLM. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/digest-sha1-hex first.$0.005 Base136 ms1 payers100% up
  5. 100agentshelf.syntexa.ch/v1/digest-md5-base32Call when an agent needs a md5 digest of text, encoded as base32. No network and no LLM. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-base32 first.$0.004 Base136 ms1 payers100% up
  6. 100agentshelf.syntexa.ch/v1/digest-md5-base64urlCall when an agent needs a md5 digest of text, encoded as base64url. No network and no LLM. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-base64url first.$0.003 Base136 ms1 payers100% up
  7. 100agentshelf.syntexa.ch/v1/digest-md5-base64Call when an agent needs a md5 digest of text, encoded as base64. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-base64 first.$0.002 Base135 ms1 payers100% up
  8. 100agentshelf.syntexa.ch/v1/digest-md5-hexCall when an agent needs a md5 digest of text, encoded as hex. No network and no LLM. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-hex first.$0.001 Base135 ms1 payers100% up
  9. 100agentshelf.syntexa.ch/v1/css-html-langCall when an agent needs html lang via html[lang] from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/css-html-lang first.$0.009 Base136 ms1 payers100% up
  10. 100agentshelf.syntexa.ch/v1/css-titleCall when an agent needs document title text via title from a public page or HTML (SSRF-safe). Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/css-title first.$0.008 Base137 ms1 payers100% up
  11. 100agentshelf.syntexa.ch/v1/css-headingsCall when an agent needs all heading text via h1,h2,h3,h4,h5,h6 from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/css-headings first.$0.004 Base139 ms1 payers100% up
  12. 100agentshelf.syntexa.ch/v1/css-h1Call when an agent needs h1 text via h1 from a public page or HTML (SSRF-safe). Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/css-h1 first.$0.01 Base136 ms1 payers100% up
  13. 100agentshelf.syntexa.ch/v1/css-meta-charsetCall when an agent needs meta charset values via meta[charset] from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/css-meta-charset first.$0.009 Base136 ms1 payers100% up
  14. 100agentshelf.syntexa.ch/v1/css-meta-descriptionCall when an agent needs meta description content via meta[name='description'] from a public page or HTML (SSRF-safe). Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/css-meta-description first.$0.005 Base136 ms1 payers100% up
  15. 100agentshelf.syntexa.ch/v1/css-link-iconCall when an agent needs icon hrefs via link[rel='icon'] from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/css-link-icon first.$0.003 Base137 ms1 payers100% up
  16. 100agentshelf.syntexa.ch/v1/css-link-canonicalCall when an agent needs canonical hrefs via link[rel='canonical'] from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/css-link-canonical first.$0.001 Base136 ms1 payers100% up
  17. 100agentshelf.syntexa.ch/v1/css-link-relCall when an agent needs link rel values via link[rel] from a public page or HTML (SSRF-safe). Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/css-link-rel first.$0.01 Base136 ms1 payers100% up
  18. 100agentshelf.syntexa.ch/v1/css-link-hrefCall when an agent needs link hrefs via link[href] from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/css-link-href first.$0.009 Base138 ms1 payers100% up
  19. 100agentshelf.syntexa.ch/v1/css-a-textCall when an agent needs anchor text via a from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/css-a-text first.$0.002 Base137 ms1 payers100% up
  20. 100agentshelf.syntexa.ch/v1/css-a-hrefCall when an agent needs anchor hrefs via a[href] from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/css-a-href first.$0.001 Base139 ms1 payers100% up
  21. 100agentshelf.syntexa.ch/v1/xpath-canonical-hrefCall when an agent needs href of link rel exactly canonical via //link[@rel='canonical']/@href from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/xpath-canonical-href first.$0.004 Base136 ms1 payers100% up
  22. 100agentshelf.syntexa.ch/v1/xpath-langCall when an agent needs text of elements that have a lang attribute via //*[@lang] from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/xpath-lang first.$0.006 Base136 ms1 payers100% up
  23. 100agentshelf.syntexa.ch/v1/xpath-icon-hrefCall when an agent needs href of link rel exactly icon via //link[@rel='icon']/@href from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/xpath-icon-href first.$0.004 Base139 ms1 payers100% up
  24. 100agentshelf.syntexa.ch/v1/xpath-og-titleCall when an agent needs content of meta property=og:title via //meta[@property='og:title']/@content from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/xpath-og-title first.$0.003 Base137 ms1 payers100% up
  25. 100agentshelf.syntexa.ch/v1/xpath-meta-descriptionCall when an agent needs content of meta name=description via //meta[@name='description']/@content from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/xpath-meta-description first.$0.002 Base136 ms1 payers100% up
  26. 100agentshelf.syntexa.ch/v1/xpath-a-hrefCall when an agent needs href attributes of //a via //a/@href from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/xpath-a-href first.$0.009 Base133 ms1 payers100% up
  27. 100agentshelf.syntexa.ch/v1/xpath-h1Call when an agent needs text of //h1 via //h1 from a public page or HTML (SSRF-safe). Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/xpath-h1 first.$0.007 Base136 ms1 payers100% up
  28. 100agentshelf.syntexa.ch/v1/xpath-titleCall when an agent needs text of //title via //title from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/xpath-title first.$0.006 Base137 ms1 payers100% up
  29. 100agentshelf.syntexa.ch/v1/profile-iconCall when an agent needs link rel containing icon, excluding apple and mask extracted from a public page or HTML (SSRF-safe). Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/profile-icon first.$0.007 Base136 ms1 payers100% up
  30. 100agentshelf.syntexa.ch/v1/profile-rel-canonicalCall when an agent needs link rel tokens that equal canonical extracted from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/profile-rel-canonical first.$0.006 Base136 ms1 payers100% up
  31. 100agentshelf.syntexa.ch/v1/profile-headingsCall when an agent needs h1–h6 text extracted from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/profile-headings first.$0.002 Base136 ms1 payers100% up
  32. 100agentshelf.syntexa.ch/v1/profile-h1Call when an agent needs h1 text extracted from a public page or HTML (SSRF-safe). Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/profile-h1 first.$0.008 Base136 ms1 payers100% up
  33. 100agentshelf.syntexa.ch/v1/profile-og-titleCall when an agent needs og:title extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/profile-og-title first.$0.003 Base135 ms1 payers100% up
  34. 100agentshelf.syntexa.ch/v1/profile-html-langCall when an agent needs the html lang attribute extracted from a public page or HTML (SSRF-safe). Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/profile-html-lang first.$0.002 Base135 ms1 payers100% up
  35. 100agentshelf.syntexa.ch/v1/profile-canonicalCall when an agent needs the canonical link href extracted from a public page or HTML (SSRF-safe). Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/profile-canonical first.$0.001 Base136 ms1 payers100% up
  36. 100agentshelf.syntexa.ch/v1/profile-meta-descriptionCall when an agent needs the meta description extracted from a public page or HTML (SSRF-safe). Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/profile-meta-description first.$0.004 Base135 ms1 payers100% up
  37. 100agentshelf.syntexa.ch/v1/profile-titleCall when an agent needs the HTML document title extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/profile-title first.$0.003 Base135 ms1 payers100% up
  38. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-key2Call when an agent needs TXT at key2._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-key2 first.$0.002 Base135 ms1 payers100% up
  39. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-key1Call when an agent needs TXT at key1._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-key1 first.$0.001 Base133 ms1 payers100% up
  40. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-cmCall when an agent needs TXT at cm._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-cm first.$0.01 Base133 ms1 payers100% up
  41. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-zohoCall when an agent needs TXT at zoho._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-zoho first.$0.009 Base136 ms1 payers100% up
  42. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-fastmailCall when an agent needs TXT at fastmail._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-fastmail first.$0.008 Base135 ms1 payers100% up
  43. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-protonmailCall when an agent needs TXT at protonmail._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-protonmail first.$0.007 Base137 ms1 payers100% up
  44. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-sparkpostCall when an agent needs TXT at sparkpost._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-sparkpost first.$0.006 Base138 ms1 payers100% up
  45. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-mailgunCall when an agent needs TXT at mailgun._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-mailgun first.$0.005 Base135 ms1 payers100% up
  46. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-zendeskCall when an agent needs TXT at zendesk._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-zendesk first.$0.004 Base136 ms1 payers100% up
  47. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-picCall when an agent needs TXT at pic._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-pic first.$0.003 Base136 ms1 payers100% up
  48. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-dkimCall when an agent needs TXT at dkim._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-dkim first.$0.002 Base135 ms1 payers100% up
  49. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-smtpCall when an agent needs TXT at smtp._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-smtp first.$0.001 Base136 ms1 payers100% up
  50. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-selector3Call when an agent needs TXT at selector3._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-selector3 first.$0.01 Base136 ms1 payers100% up
  51. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-k3Call when an agent needs TXT at k3._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-k3 first.$0.009 Base135 ms1 payers100% up
  52. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-k2Call when an agent needs TXT at k2._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-k2 first.$0.008 Base137 ms1 payers100% up
  53. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-mandrillCall when an agent needs TXT at mandrill._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-mandrill first.$0.007 Base136 ms1 payers100% up
  54. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-sesCall when an agent needs TXT at ses._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-ses first.$0.006 Base136 ms1 payers100% up
  55. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-mailCall when an agent needs TXT at mail._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-mail first.$0.005 Base137 ms1 payers100% up
  56. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-k1Call when an agent needs TXT at k1._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-k1 first.$0.004 Base135 ms1 payers100% up
  57. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-s2Call when an agent needs TXT at s2._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-s2 first.$0.003 Base132 ms1 payers100% up
  58. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-s1Call when an agent needs TXT at s1._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-s1 first.$0.002 Base133 ms1 payers100% up
  59. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-selector2Call when an agent needs TXT at selector2._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-selector2 first.$0.001 Base135 ms1 payers100% up
  60. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-selector1Call when an agent needs TXT at selector1._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-selector1 first.$0.01 Base137 ms1 payers100% up
  61. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-googleCall when an agent needs TXT at google._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-google first.$0.009 Base135 ms1 payers100% up
  62. 100agentshelf.syntexa.ch/v1/dns-txt-dkim-defaultCall when an agent needs TXT at default._domainkey.{hostname}. A different selector is a different DNS name. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dkim-default first.$0.008 Base133 ms1 payers100% up
  63. 100agentshelf.syntexa.ch/v1/dns-txt-domainconnectCall when an agent needs TXT at _domainconnect. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-domainconnect first.$0.001 Base135 ms1 payers100% up
  64. 100agentshelf.syntexa.ch/v1/dns-txt-adspCall when an agent needs TXT at _adsp._domainkey. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-adsp first.$0.007 Base135 ms1 payers100% up
  65. 100agentshelf.syntexa.ch/v1/dns-txt-dmarcCall when an agent needs TXT at _dmarc that starts with v=DMARC1. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-dmarc first.$0.003 Base135 ms1 payers100% up
  66. 100agentshelf.syntexa.ch/v1/dns-txt-spfCall when an agent needs apex TXT records that start with v=spf1. Fails when no SPF record exists. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/dns-txt-spf first.$0.002 Base136 ms1 payers100% up
  67. 100agentshelf.syntexa.ch/v1/dns-soaCall when an agent needs SOA as ns, hostmaster, serial, refresh, retry, expire, minimum. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/dns-soa first.$0.002 Base133 ms1 payers100% up
  68. 100agentshelf.syntexa.ch/v1/dns-nsCall when an agent needs NS hostnames for the public name. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/dns-ns first.$0.001 Base136 ms1 payers100% up
  69. 100agentshelf.syntexa.ch/v1/dns-txtCall when an agent needs TXT records at the hostname. No SPF filter. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/dns-txt first.$0.009 Base137 ms1 payers100% up
  70. 100agentshelf.syntexa.ch/v1/dns-aaaaCall when an agent needs IPv6 addresses only. Empty is an error. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/dns-aaaa first.$0.007 Base136 ms1 payers100% up
  71. 100agentshelf.syntexa.ch/v1/dns-aCall when an agent needs IPv4 addresses only. Empty is an error, unlike the bundled dns-lookup SKU. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/dns-a first.$0.006 Base136 ms1 payers100% up
  72. 100agentshelf.syntexa.ch/v1/ua-parseCall when an agent needs a User-Agent string parsed into browser, OS, and device. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/ua-parse first.$0.001 Base135 ms1 payers100% up
  73. 100agentshelf.syntexa.ch/v1/cron-describeCall when an agent needs a cron expression explained in English. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/cron-describe first.$0.002 Base135 ms1 payers100% up
  74. 100agentshelf.syntexa.ch/v1/phone-e164Call when an agent needs a phone number normalized to E.164 when the country is known. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/phone-e164 first.$0.002 Base135 ms1 payers100% up
  75. 100agentshelf.syntexa.ch/v1/email-syntaxCall when an agent needs email syntax checked (no SMTP). No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/email-syntax first.$0.001 Base138 ms1 payers100% up
  76. 100agentshelf.syntexa.ch/v1/toc-mdCall when an agent needs a markdown heading table of contents. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/toc-md first.$0.001 Base136 ms1 payers100% up
  77. 100agentshelf.syntexa.ch/v1/chunk-textCall when an agent needs text chunked by characters or tokens with overlap. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/chunk-text first.$0.002 Base137 ms1 payers100% up
  78. 100agentshelf.syntexa.ch/v1/url-partsCall when an agent needs a URL split into scheme, host, path, query, and hash. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/url-parts first.$0.001 Base135 ms1 payers100% up
  79. 100agentshelf.syntexa.ch/v1/strip-utmCall when an agent needs tracking query parameters stripped from a URL. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/strip-utm first.$0.001 Base135 ms1 payers100% up
  80. 100agentshelf.syntexa.ch/v1/html-sanitizeCall when an agent needs HTML sanitized to an allowlist of tags and safe URLs. No network. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/html-sanitize first.$0.003 Base136 ms1 payers100% up
  81. 100agentshelf.syntexa.ch/v1/flesch-scoreCall when an agent needs a Flesch reading-ease score for text. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/flesch-score first.$0.002 Base133 ms1 payers100% up
  82. 100agentshelf.syntexa.ch/v1/keyword-densityCall when an agent needs top keyword counts and density for text. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/keyword-density first.$0.002 Base135 ms1 payers100% up
  83. 100agentshelf.syntexa.ch/v1/extract-imagesCall when an agent needs image URLs extracted from a public page or HTML (SSRF-safe). Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/extract-images first.$0.003 Base137 ms1 payers100% up
  84. 100agentshelf.syntexa.ch/v1/json-pathCall when an agent needs a JSONPath query evaluated over JSON. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/json-path first.$0.002 Base139 ms1 payers100% up
  85. 100agentshelf.syntexa.ch/v1/json-schema-checkCall when an agent needs a JSON value checked against a JSON Schema. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/json-schema-check first.$0.001 Base137 ms1 payers100% up
  86. 100agentshelf.syntexa.ch/v1/xml-to-jsonCall when an agent needs XML converted to JSON (DTD and entities rejected). No network. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/xml-to-json first.$0.003 Base135 ms1 payers100% up
  87. 100agentshelf.syntexa.ch/v1/json-to-yamlCall when an agent needs JSON converted to YAML. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/json-to-yaml first.$0.001 Base137 ms1 payers100% up
  88. 100agentshelf.syntexa.ch/v1/yaml-to-jsonCall when an agent needs YAML converted to JSON. No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/yaml-to-json first.$0.001 Base135 ms1 payers100% up
  89. 100agentshelf.syntexa.ch/v1/json-to-csvCall when an agent needs a JSON array of objects converted to CSV. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/json-to-csv first.$0.002 Base136 ms1 payers100% up
  90. 100agentshelf.syntexa.ch/v1/csv-to-jsonCall when an agent needs a CSV table converted to a JSON array of objects. No network. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/csv-to-json first.$0.002 Base136 ms1 payers100% up
  91. 100agentshelf.syntexa.ch/v1/diff-textCall when an agent needs a unified diff of two strings. No network. Input size is capped. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/diff-text first.$0.002 Base135 ms1 payers100% up
  92. 100agentshelf.syntexa.ch/v1/text-statsCall when an agent needs heuristic text stats: chars, words, sentences, reading_time_min, lang_hint. No LLM and no network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/text-stats first.$0.001 Base136 ms1 payers100% up
  93. 100agentshelf.syntexa.ch/v1/json-to-mdCall when an agent needs a JSON object or array converted to markdown (tables for array-of-objects). No network. Exact $0.001 USDC. Prefer unpaid POST /v1/sandbox/json-to-md first.$0.001 Base135 ms1 payers100% up
  94. 100agentshelf.syntexa.ch/v1/tech-hintsCall when an agent needs lightweight stack hints from response headers + HTML (generator, x-powered-by, fingerprints, analytics booleans). No browser. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/tech-hints first.$0.008 Base136 ms1 payers100% up
  95. 100agentshelf.syntexa.ch/v1/url-expandCall when an agent needs to follow redirects (max 5, SSRF-safe HEAD/GET) and receive final_url, status, and redirect_chain. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/url-expand first.$0.003 Base135 ms1 payers100% up
  96. 100agentshelf.syntexa.ch/v1/feed-parseCall when an agent needs an RSS/Atom feed parsed into title plus up to 50 items (link, published, summary). SSRF-safe. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/feed-parse first.$0.004 Base136 ms1 payers100% up
  97. 100agentshelf.syntexa.ch/v1/sitemap-urlsCall when an agent needs URLs from a sitemap or sitemap index (SSRF-safe, one index level, cap 1000). Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/sitemap-urls first.$0.005 Base136 ms1 payers100% up
  98. 100agentshelf.syntexa.ch/v1/heading-outlineCall when an agent needs an h1–h6 outline from a public URL or provided HTML. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/heading-outline first.$0.002 Base135 ms1 payers100% up
  99. 100agentshelf.syntexa.ch/v1/pdf-to-mdCall when an agent needs text extracted from a public PDF URL (SSRF-safe) or pdf_base64 (8MB cap) as markdown. Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/pdf-to-md first.$0.01 Base136 ms1 payers100% up
  100. 100agentshelf.syntexa.ch/v1/link-statusCall when an agent needs HEAD status for up to 20 public URLs (SSRF-safe). Exact $0.01 USDC. Prefer unpaid POST /v1/sandbox/link-status first.$0.01 Base136 ms1 payers100% up