AgentPay

AgentPay provides pay‑per‑call web extraction, DNS/network intelligence, and document processing tools for AI agents. It offers REST APIs and MCP servers for extracting web pages to markdown, performing DNS and WHOIS lookups, parsing PDFs, RSS/Atom feeds, and generating site sitemaps, all billed per request via x402 on Base or Algorand. No signup required, with free trial credits and transparent pricing.

AgentPay is listed with 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Extraction, Lookup, and Tools.

The AgentPay catalog on APIs.io includes 1 Spectral governance ruleset.

AgentPay’s developer surface includes documentation and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

9.6/100 minimal ▬ flat Agent 2/100 human only Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

1 API

Company Artificial Intelligence Extraction Lookup Tools

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 9.6/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 5.3 / 9

Regulatory Posture 1.5 / 15

Agent readiness — 2/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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<a href="https://apis.io/providers/agentpay/"><img src="https://apis.io/badge/agentpay/card.svg" alt="AgentPay on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/agentpay: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

AgentPay API

Pay-per-call web extraction, DNS/WHOIS lookup and document processing tools for AI agents.

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

AgentPay API Rules

9 rules · 7 errors 1 warnings 1 info

SPECTRAL

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Agentpay Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Agentpay Agentic Access

1 operation

1 operations · 0 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Conformance

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: agentpay
name: AgentPay
description: AgentPay provides pay‑per‑call web extraction, DNS/network intelligence, and document processing tools for AI
  agents. It offers REST APIs and MCP servers for extracting web pages to markdown, performing DNS and WHOIS lookups, parsing
  PDFs, RSS/Atom feeds, and generating site sitemaps, all billed per request via x402 on Base or Algorand. No signup required,
  with free trial credits and transparent pricing.
url: https://raw.githubusercontent.com/api-evangelist/agentpay/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-02'
modified: '2026-10-02'
tags:
- Company
- Artificial Intelligence
- Extraction
- Lookup
- Tools
tags_raw:
- Company
- API
- AI
- Extraction
- Lookup
- Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/agentpay-agentic-access.yml
- type: Spectral
  url: rules/agentpay-rules.yml
- type: Conformance
  url: conformance/agentpay-conformance.yml
- type: Hosts
  url: hosts/agentpay-hosts.yml
- type: Vendors
  url: vendors/agentpay-vendors.yml
- type: DomainSecurity
  url: security/agentpay-domain-security.yml
- type: Website
  url: https://agentpay.agentpay-apis.workers.dev
- type: Documentation
  url: https://github.com/noah-silver/agentpay
apis:
- name: AgentPay API
  description: Pay-per-call web extraction, DNS/WHOIS lookup and document processing tools for AI agents.
  humanURL: https://agentpay.agentpay-apis.workers.dev
  baseURL: https://agentpay.agentpay-apis.workers.dev
  aid: agentpay:agentpay-api
x-submission-notes: 'Pay-per-call web extraction, DNS/WHOIS lookup and document tools for AI agents via x402. | Listed on
  Kin''s call 2026-10-02 despite: Working x402 pay-per-call API and live MCP, but hosted on workers.dev by an individual with
  no own domain; ''agentpay'' is also a contested name.'
x-submission-probe: root 200; OpenAPI 3.1.0 10 paths; llms.txt 200; MCP /mcp initialize 200 (AgentPay APIs 1.1.0); GitHub
  repo 200; 404 probe 404 JSON
x-submitted-by: (GitHub issue author noah-silver) (github, 2026-10-01)
x-enrichment:
  date: '2026-10-02'
  status: enriched
  artifacts_added: 8
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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