generated: '2026-09-05'
method: probed
source: https://pontofato.com/llms.txt + live probe of GET /api/vizinhanca 2026-09-05
limit_count: 1
limits:
  - scope: per-IP, per-day
    endpoint: GET /api/vizinhanca
    window: 1 day
    limit: 10
    overage: $0.05 per call via x402, or prepaid credit (Authorization Bearer cred_ token)
    headers:
      - name: x-cota-gratis
        observed: '1/10'
        note: consumed/total free quota, returned on every vizinhanca response (probed live)
    exhaustion_status: 402
    exhaustion_body: x402 v1 challenge with accepts[] (pay and repeat with X-PAYMENT)
notes: >-
  The free routes (cep, unidades, proximo, buscar, raio, empresas) publish no quota in v1.
  An undocumented anti-abuse throttle was observed on POST /api/contact: rapid resubmission
  returns 400 {"code":"too_fast"}. Rate-limit exhaustion signals 402 (payment), not 429.