x402watch

52,644 paid endpoints are listed. 27,290 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 2026-10-09 06:29 UTC · 52,644 probed

27,290 answering 40220,119 down4,243 rejecting992 no paywall1,829 price drift
  1. 60market.datapackvibe.com/x402/assistant-schema-revola-json-945f7754-validateValidate revola.json: Validate a JSON document for revola.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  2. 60market.datapackvibe.com/x402/assistant-schema-revola-json-945f7754-changesChange audit: revola.json: Audit JSON changes and validate before/after for revola.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  3. 60market.datapackvibe.com/x402/assistant-schema-remarkrc-8a754cd2-validateValidate .remarkrc: Validate a JSON document for .remarkrc. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  4. 60market.datapackvibe.com/x402/assistant-schema-rc3-settings-5ff57980-changesChange audit: rc3 settings: Audit JSON changes and validate before/after for rc3 settings. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  5. 60market.datapackvibe.com/x402/assistant-schema-quikrun-configuration-09cf7c4d-validateValidate QuikRun Configuration: Validate a JSON document for QuikRun Configuration. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  6. 60market.datapackvibe.com/x402/assistant-schema-prometheus-json-9331471b-validateValidate prometheus.json: Validate a JSON document for prometheus.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  7. 60market.datapackvibe.com/x402/assistant-schema-project-json-8384cfb8-validateValidate project.json: Validate a JSON document for project.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  8. 60market.datapackvibe.com/x402/assistant-schema-project-1-0-0-rc2-json-938cdfb6-validateValidate project-1.0.0-rc2.json: Validate a JSON document for project-1.0.0-rc2.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  9. 60market.datapackvibe.com/x402/assistant-schema-project-1-0-0-rc1-json-97aac846-validateValidate project-1.0.0-rc1.json: Validate a JSON document for project-1.0.0-rc1.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  10. 60market.datapackvibe.com/x402/assistant-schema-prisma-yml-9d34fd4f-changesChange audit: prisma.yml: Audit JSON changes and validate before/after for prisma.yml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  11. 60market.datapackvibe.com/x402/assistant-schema-prettierrc-json-62a764ac-changesChange audit: prettierrc.json: Audit JSON changes and validate before/after for prettierrc.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  12. 60market.datapackvibe.com/x402/assistant-schema-pre-commit-config-yml-5f4e4082-validateValidate .pre-commit-config.yml: Validate a JSON document for .pre-commit-config.yml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  13. 60market.datapackvibe.com/x402/assistant-schema-postcssrc-9605195e-validateValidate .postcssrc: Validate a JSON document for .postcssrc. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base1715 ms1 payers50% up
  14. 60market.datapackvibe.com/x402/assistant-schema-popxf-correlations-e2ac0dc1-validateValidate POPxf Correlations: Validate a JSON document for POPxf Correlations. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  15. 60market.datapackvibe.com/x402/assistant-schema-popxf-15fddfd7-validateValidate POPxf: Validate a JSON document for POPxf. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  16. 60market.datapackvibe.com/x402/assistant-schema-popxf-15fddfd7-changesChange audit: POPxf: Audit JSON changes and validate before/after for POPxf. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  17. 60market.datapackvibe.com/x402/assistant-schema-pocketmine-plugin-yml-554b208f-validateValidate PocketMine plugin.yml: Validate a JSON document for PocketMine plugin.yml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  18. 60market.datapackvibe.com/x402/assistant-schema-petstore-v1-0-abf0bcfd-changesChange audit: petstore-v1.0: Audit JSON changes and validate before/after for petstore-v1.0. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  19. 60market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-validateValidate PDM: Validate a JSON document for PDM. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  20. 60market.datapackvibe.com/x402/assistant-schema-pdm-e08b9e8f-changesChange audit: PDM: Audit JSON changes and validate before/after for PDM. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  21. 60market.datapackvibe.com/x402/assistant-schema-pattern-json-60280168-validateValidate pattern.json: Validate a JSON document for pattern.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base2067 ms1 payers50% up
  22. 60market.datapackvibe.com/x402/assistant-schema-pattern-json-60280168-changesChange audit: pattern.json: Audit JSON changes and validate before/after for pattern.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  23. 60market.datapackvibe.com/x402/assistant-schema-packer-5403b82f-changesChange audit: Packer: Audit JSON changes and validate before/after for Packer. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  24. 60market.datapackvibe.com/x402/assistant-schema-package-json-655a5558-validateValidate package.json: Validate a JSON document for package.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  25. 60market.datapackvibe.com/x402/assistant-schema-package-json-655a5558-changesChange audit: package.json: Audit JSON changes and validate before/after for package.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Base1219 ms1 payers50% up
  26. 60market.datapackvibe.com/x402/assistant-schema-opctl-e0b8cdb1-changesChange audit: Opctl: Audit JSON changes and validate before/after for Opctl. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  27. 60market.datapackvibe.com/x402/assistant-schema-omnisharp-json-297748be-validateValidate omnisharp.json: Validate a JSON document for omnisharp.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  28. 60market.datapackvibe.com/x402/assistant-schema-ocelot-json-3b0fa198-changesChange audit: ocelot.json: Audit JSON changes and validate before/after for ocelot.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  29. 60market.datapackvibe.com/x402/assistant-schema-mod-pw-toml-packwiz-327994fd-validateValidate mod.pw.toml (packwiz): Validate a JSON document for mod.pw.toml (packwiz). Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  30. 60market.datapackvibe.com/x402/assistant-schema-maturin-60fa2b01-changesChange audit: maturin: Audit JSON changes and validate before/after for maturin. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Base1496 ms1 payers50% up
  31. 60market.datapackvibe.com/x402/assistant-schema-mapehr-mapping-d3674280-validateValidate MapEHR Mapping: Validate a JSON document for MapEHR Mapping. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  32. 60market.datapackvibe.com/x402/assistant-schema-maestro-flow-c526d573-changesChange audit: Maestro Flow: Audit JSON changes and validate before/after for Maestro Flow. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  33. 60market.datapackvibe.com/x402/assistant-schema-hashicorp-vault-a2b4dc13-validateValidate HashiCorp Vault: Validate a JSON document for HashiCorp Vault. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base1382 ms1 payers50% up
  34. 60market.datapackvibe.com/x402/assistant-schema-hammerkit-02977005-changesChange audit: Hammerkit: Audit JSON changes and validate before/after for Hammerkit. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  35. 60market.datapackvibe.com/x402/assistant-schema-grunt-jshint-task-c45b9337-changesChange audit: Grunt JSHint task: Audit JSON changes and validate before/after for Grunt JSHint task. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  36. 60market.datapackvibe.com/x402/assistant-schema-gollama-fda8676e-validateValidate gollama: Validate a JSON document for gollama. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  37. 60market.datapackvibe.com/x402/assistant-schema-gollama-fda8676e-changesChange audit: gollama: Audit JSON changes and validate before/after for gollama. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Base2333 ms1 payers50% up
  38. 60market.datapackvibe.com/x402/assistant-schema-github-secret-scanning-ee0b158b-validateValidate GitHub Secret Scanning: Validate a JSON document for GitHub Secret Scanning. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base1305 ms1 payers50% up
  39. 60market.datapackvibe.com/x402/assistant-schema-github-prompt-17144396-validateValidate GitHub Prompt: Validate a JSON document for GitHub Prompt. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base1916 ms1 payers50% up
  40. 60market.datapackvibe.com/x402/assistant-schema-emmet-fb5bf26e-changesChange audit: Emmet: Audit JSON changes and validate before/after for Emmet. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  41. 60market.datapackvibe.com/x402/assistant-schema-ecosystem-json-ce135217-changesChange audit: ecosystem.json: Audit JSON changes and validate before/after for ecosystem.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  42. 60market.datapackvibe.com/x402/assistant-schema-dofigen-3e6f4f1f-changesChange audit: Dofigen: Audit JSON changes and validate before/after for Dofigen. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  43. 60market.datapackvibe.com/x402/assistant-schema-dependabot-v2-json-9efafad9-validateValidate dependabot-v2.json: Validate a JSON document for dependabot-v2.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  44. 60market.datapackvibe.com/x402/assistant-schema-dependabot-json-23250e0d-changesChange audit: dependabot.json: Audit JSON changes and validate before/after for dependabot.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  45. 60market.datapackvibe.com/x402/assistant-schema-dein-config-fc7a372f-validateValidate Dein Config: Validate a JSON document for Dein Config. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  46. 60market.datapackvibe.com/x402/assistant-schema-debugsettings-json-4406b9b1-validateValidate debugsettings.json: Validate a JSON document for debugsettings.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base1893 ms1 payers50% up
  47. 60market.datapackvibe.com/x402/assistant-schema-code-climate-9fa1ffe4-validateValidate Code Climate: Validate a JSON document for Code Climate. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  48. 60market.datapackvibe.com/x402/assistant-schema-claude-code-settings-f6875f71-validateValidate Claude Code Settings: Validate a JSON document for Claude Code Settings. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers50% up
  49. 60market.datapackvibe.com/x402/assistant-schema-bowerrc-07c086d6-changesChange audit: .bowerrc: Audit JSON changes and validate before/after for .bowerrc. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers50% up
  50. 60market.datapackvibe.com/x402/assistant-schema-behat-yml-e942abc0-changesChange audit: behat.yml: Audit JSON changes and validate before/after for behat.yml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Base1658 ms1 payers50% up
  51. 60market.datapackvibe.com/x402/signal-osv-pypi-aiohttp-advisoriesaiohttp Known vulnerability list: Known vulnerability list for PyPI package aiohttp, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  52. 60market.datapackvibe.com/x402/signal-osv-npm-vite-severityvite Advisory severity breakdown: Advisory severity breakdown for npm package vite, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  53. 60market.datapackvibe.com/x402/signal-osv-npm-nuxt-advisoriesnuxt Known vulnerability list: Known vulnerability list for npm package nuxt, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  54. 60market.datapackvibe.com/x402/assistant-game-vertical-27-d2-audioWeb Audio cue module: vertical-27-d2: Reusable synthesized collect/win cues, browser sound demo and preset cue schedule. No recorded music or third-party audio assets. Preset vertical-27-d2; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable game module or map bundle.$0.01 Basedown1 payers50% up
  55. 60market.datapackvibe.com/x402/signal-research-assistive-technology-citation-recordsassistive technology accessibility: Structured citation records: Structured citation records on assistive technology accessibility using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  56. 60market.datapackvibe.com/x402/signal-research-urban-mobility-recent-paperssustainable urban mobility: Recent publications: Recent publications on sustainable urban mobility using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  57. 60market.datapackvibe.com/x402/signal-research-renewable-grid-recent-papersrenewable electricity grid integration: Recent publications: Recent publications on renewable electricity grid integration using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  58. 60market.datapackvibe.com/x402/signal-research-inventory-forecasting-citation-recordsinventory demand forecasting: Structured citation records: Structured citation records on inventory demand forecasting using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  59. 60market.datapackvibe.com/x402/signal-research-market-microstructure-funding-evidencefinancial market microstructure: Reported research funders: Reported research funders on financial market microstructure using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  60. 60market.datapackvibe.com/x402/signal-research-data-quality-recent-papersdata quality assessment: Recent publications: Recent publications on data quality assessment using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  61. 60market.datapackvibe.com/x402/signal-research-ai-privacy-recent-papersprivacy preserving machine learning: Recent publications: Recent publications on privacy preserving machine learning using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.$0.01 Basedown1 payers50% up
  62. 60market.datapackvibe.com/x402/signal-osv-pypi-pydantic-timelinepydantic Vulnerability disclosure timeline: Vulnerability disclosure timeline for PyPI package pydantic, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  63. 60market.datapackvibe.com/x402/signal-osv-pypi-pydantic-severitypydantic Advisory severity breakdown: Advisory severity breakdown for PyPI package pydantic, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  64. 60market.datapackvibe.com/x402/signal-osv-pypi-pydantic-advisoriespydantic Known vulnerability list: Known vulnerability list for PyPI package pydantic, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  65. 60market.datapackvibe.com/x402/signal-osv-pypi-werkzeug-timelinewerkzeug Vulnerability disclosure timeline: Vulnerability disclosure timeline for PyPI package werkzeug, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  66. 60market.datapackvibe.com/x402/signal-osv-pypi-flask-fix-versionsflask Advisory fixed-version boundaries: Advisory fixed-version boundaries for PyPI package flask, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.$0.01 Basedown1 payers50% up
  67. 60blocksearch.dev/api/entity/search$0.01 solanadown–75% up
  68. 60x402-page-meta.fly.dev/extract$0.01 Base4659 ms–75% up
  69. 60x402-perf-check.fly.dev/measure$0.01 Base131 ms–50% up
  70. 60api.shoal.xyz/v1/organizations/byOrganizationName$0.005 Base152 ms–50% up
  71. 60mcp-gateway.swarms.world/mcp/tools$0.01 Base5454 ms–75% up
  72. 60walletwatch.deleonanalytics.com/whales$0.05 Basedown–50% up
  73. 60world-time-agent.vercel.app/time$0.001 Base6961 ms–75% up
  74. 60x402.creative-tim.com/api/shadcn-block$0.01 Base140 ms–50% up
  75. 60x402-agent-store.rileycraig14.workers.dev/chain/balance$0.001 $0.003 Base50 ms–75% up
  76. 59api.strale.io/x402/v2/cron-explainParse a cron expression into human-readable explanation + next N execution times. Algorithmic — instant.$0.0216 Base25 ms3 payers37% up
  77. 59api.locus.report/api/locus-area-crime-reportReported area incidents for an address from covered municipal feeds, with counts and categories where wired; elsewhere links to NC SBI, SC SLED, or FBI CDE. Returns the same records as locus_area_incidents. Use this when your client can only call paid x402 routes. Use locus_area_incidents instead when you can call Locus free tools (REST tools/call or MCP).$0.01 Basedown2 payers57% up
  78. 59api.strale.io/x402/v2/dangerous-goods-classifyClassify dangerous goods by UN number or substance name. Returns hazard class, packing group, labels, marine pollutant status. 200+ substances.$0.0216 Base47 ms2 payers37% up
  79. 59api.strale.io/x402/v2/name-parseParse a full name into components: first, middle, last, prefix, suffix, nickname. Handles 'Dr. Karl-Johan von Lindström III' correctly.$0.0324 Base30 ms2 payers37% up
  80. 59api.strale.io/x402/v2/release-notes-generateGenerate release notes from commit log or changelog. Keep a Changelog format with Added/Changed/Fixed/Removed sections.$0.0324 Base10 ms2 payers37% up
  81. 59402.com.tr/api/x402/wallet-summaryWallet age in days, first & last activity timestamps, and outgoing transaction count for any Base address — read straight from the Base archive, not a 30-day feed, so it dates wallets of any age. Counts and last-activity cover what the wallet SENT; inbound transfers don't raise the nonce and aren't counted. Built for sybil screening and counterparty trust checks.$0.03 Base539 ms1 payers40% up
  82. 59402.com.tr/api/x402/batch-riskScreen up to 10 Base tokens in a single paid call — each gets a 0-100 rug-probability score, risk level and top signals, sorted riskiest-first. Built for agents triaging a watchlist or portfolio without paying per token.$0.08 Base581 ms1 payers40% up
  83. 59402.com.tr/api/x402/b20-rebaseReads a B20 Asset token's rebase multiplier — the factor that scales every holder's balance. Flags whether balances are being scaled (invisible dilution/inflation the issuer controls). Stablecoin variants return no-rebase.$0.02 Base552 ms1 payers40% up
  84. 59semimobile-yolonda-distortedly.ngrok-free.dev/v1/orders/imagery[Stand-in sample data, not real imagery] Satellite imagery from SpaceKnow (Maxar, Airbus, Planet, ICEYE): image of scene <scene id from /v1/scenes/search> over 11.94 km2 for 0.05 USDC. Price depends on area and dataset; search scenes free at /v1/scenes/search.$0.05 Baserejecting1 payers40% up
  85. 59market.datapackvibe.com/x402/assistant-game-open-27-d4-audioWeb Audio cue module: open-27-d4: Reusable synthesized collect/win cues, browser sound demo and preset cue schedule. No recorded music or third-party audio assets. Preset open-27-d4; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable game module or map bundle.$0.01 Basedown1 payers57% up
  86. 59market.datapackvibe.com/x402/assistant-game-open-15-d4-audioWeb Audio cue module: open-15-d4: Reusable synthesized collect/win cues, browser sound demo and preset cue schedule. No recorded music or third-party audio assets. Preset open-15-d4; configurable title, seed and accent. Source files, not hosted gameplay. One of 100 presets across 10 shared generators. 0.01 USDC includes one editable game module or map bundle.$0.01 Basedown1 payers57% up
  87. 59market.datapackvibe.com/x402/assistant-schema-samt-f64c30db-changesChange audit: samt: Audit JSON changes and validate before/after for samt. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.$0.01 Basedown1 payers57% up
  88. 59market.datapackvibe.com/x402/assistant-schema-sake-f6b59362-validateValidate sake: Validate a JSON document for sake. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers57% up
  89. 59market.datapackvibe.com/x402/assistant-schema-ruff-c37e06cf-validateValidate Ruff: Validate a JSON document for Ruff. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers57% up
  90. 59market.datapackvibe.com/x402/assistant-schema-plagiarize-yaml-5b6dd661-validateValidate plagiarize.yaml: Validate a JSON document for plagiarize.yaml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Basedown1 payers57% up
  91. 59market.datapackvibe.com/x402/assistant-schema-open-know-how-6ab043db-validateValidate Open Know-How: Validate a JSON document for Open Know-How. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.$0.01 Base3581 ms1 payers57% up
  92. 59market.datapackvibe.com/x402/assistant-bx-web-tables-emptyTables — Empty value report: Empty value report for Tables. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded empty value report result.$0.01 Basedown1 payers40% up
  93. 59market.datapackvibe.com/x402/assistant-bx-web-tables-bigramsTables — Adjacent word-pair frequency: Adjacent word-pair frequency for Tables. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded adjacent word-pair frequency result.$0.01 Basedown1 payers40% up
  94. 59market.datapackvibe.com/x402/assistant-bx-web-table-rows-uniqueTable rows — Distinct value extraction: Distinct value extraction for Table rows. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded distinct value extraction result.$0.01 Basedown1 payers40% up
  95. 59market.datapackvibe.com/x402/assistant-bx-web-summaries-htmlDisclosure summaries — HTML fragment extraction: HTML fragment extraction for Disclosure summaries. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded html fragment extraction result.$0.01 Basedown1 payers40% up
  96. 59market.datapackvibe.com/x402/assistant-bx-web-sections-textSections — Joined text extraction: Joined text extraction for Sections. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded joined text extraction result.$0.01 Basedown1 payers40% up
  97. 59market.datapackvibe.com/x402/assistant-bx-web-main-wordsMain content — Word frequency: Word frequency for Main content. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded word frequency result.$0.01 Base851 ms1 payers40% up
  98. 59api.strale.io/x402/v2/ens-resolveResolve an ENS name to its Ethereum address. Supports all ENS names including .eth, DNS names on ENS, and subdomains. Also returns avatar URL and resolver contract.$0.0216 Base28 ms1 payers37% up
  99. 59api.strale.io/x402/v2/au-company-dataLook up Australian company data from the Australian Business Register (ABR). Accepts an ABN (11 digits). Returns entity name, status, type, GST registration, and address details. Free government API — fast and reliable.$0.054 Base28 ms1 payers37% up
  100. 59ulyfp-2a03-4000-60-9b5-d48c-d9ff-feb2-1dca.run.pinggy-free.link/x402/verifyMulti-chain settlement attestation$0.0093 Basedown–50% up