Agent Harbor Audit API

openapi: 3.2.0
info:
  title: Agent Harbor x402 Gateway Audit API
  version: 1.0.0
  x-guidance: 'Pay-per-call business website data for agents. Every paid operation takes one bare domain (e.g. example.com). Call it unpaid to get HTTP 402 with the price; pay with x402 (USDC on Base, PAYMENT-SIGNATURE header) or, where offered, MPP (WWW-Authenticate: Payment, Tempo USDC) and retry. Failed or unusable calls are never charged. Cheapest first: /company, then /scrape; /enrich and /audit are the deeper tiers. Free: /catalog, /llms.txt, /SKILL.md, /.well-known/x402. Public-data routes (SEC EDGAR, recalls, package check, domain verification, PDF) take the query parameters listed in their own entries instead of a domain.'
  contact:
    name: Agent Harbor LLC
    email: anchor@agentharbor.agency
    url: https://agentharbor.agency
tags:
- name: Audit
paths:
  /audit:
    get:
      summary: Audit Get
      description: 'Given a business website domain, audits its home page in a real browser and returns a ranked fix list with evidence: analytics and tag-manager tags, the consent manager and whether tracking loads before a consent choice, structured data (schema.org), AI-crawler access (robots.txt, llms.txt) and SEO basics. Findings that depend on what a visitor sees are marked as leads to verify. Not charged if the page cannot be audited (bot block, error).'
      operationId: audit_get_audit_get
      responses:
        '200':
          description: Served and charged.
          content:
            application/json:
              schema: {}
              example:
                domain: mailchimp.com
                tier: audit
                price_paid_usdc: 0.05
                data:
                  url: https://mailchimp.com
                  final_url: https://mailchimp.com
                  partial: false
                  summary:
                    findings: 4
                    by_severity:
                      high: 0
                      medium: 1
                      low: 1
                      info: 2
                  fix_list:
                  - rank: 1
                    id: consent.tracking_before_choice
                    severity: medium
                    confidence: verify
                    title: Tracking hosts were contacted on page load, before any consent choice
                    fix: Check from an EU location (or with Tag Assistant's consent view) that these tags wait for the visitor's choice.
                  - rank: 2
                    id: seo.h1.multiple
                    severity: low
                    confidence: confirmed
                    title: More than one <h1>
                    fix: Use one <h1> and <h2> for sections.
                provider: Agent Harbor — deterministic audit engine
        '402':
          description: 'Payment required: x402 v2 PAYMENT-REQUIRED challenge (price, network, payTo); also an MPP `WWW-Authenticate: Payment` challenge (Tempo USDC).'
        '422':
          description: Invalid domain or a page that cannot be used. Not charged.
        '502':
          description: Upstream failure. Not charged.
      x-payment-info:
        protocol: x402
        version: 2
        scheme: exact
        network: eip155:8453
        asset: USDC
        price_usd: '0.05'
        payTo: '0x840C829530DF7B4CCF700Fa3A0060cF2C80b014e'
        price:
          mode: fixed
          currency: USD
          amount: '0.05'
        protocols:
        - x402:
            version: 2
            scheme: exact
            network: eip155:8453
            asset: USDC
            amount: '50000'
            payTo: '0x840C829530DF7B4CCF700Fa3A0060cF2C80b014e'
        - mpp:
            method: tempo
            intent: charge
            currency: '0x20C000000000000000000000b9537d11c60E8b50'
            chainId: 4217
            amount: '50000'
        offers:
        - method: tempo
          intent: charge
          currency: '0x20C000000000000000000000b9537d11c60E8b50'
          amount: '50000'
      parameters:
      - name: domain
        in: query
        required: true
        schema:
          type: string
          description: Bare public hostname, e.g. example.com
          example: mailchimp.com
        description: Bare public hostname, e.g. example.com
      tags:
      - Audit