rateLimits:
  - plan: Free (No Key)
    requestsPerSecond: 2
    requestsPerDay: 10000
    notes: >
      No API key required. Anonymous access capped at 2 calls/second and
      10,000 calls per day across all endpoints.
  - plan: Free (Registered)
    requestsPerSecond: 5
    requestsPerDay: 100000
    notes: >
      Free API key issued after registering at routescan.io. Attribution
      ("Powered by Routescan.io APIs" or backlink) required for public-facing
      applications.
  - plan: Standard
    requestsPerSecond: 10
    requestsPerDay: 200000
    notes: >
      Paid plan ($160/month). Annual and quarterly discounts available
      (20% yearly, 15% quarterly).
  - plan: Advanced
    requestsPerSecond: 20
    requestsPerDay: 500000
    notes: >
      Paid plan ($240/month). Annual and quarterly discounts available.
  - plan: Professional
    requestsPerSecond: 30
    requestsPerDay: 1000000
    notes: >
      Paid plan ($320/month). Annual and quarterly discounts available.
  - plan: Pro Plus
    requestsPerSecond: 30
    requestsPerDay: 1500000
    notes: >
      Paid plan ($440/month). Same request-per-second ceiling as Professional
      but higher daily call allowance. Annual and quarterly discounts available.
  - global:
    contractVerification:
      requestsPerDay: 250
      notes: >
        Contract source code verification via POST is capped at 250
        submissions per day regardless of plan.
    multichain:
      notes: >
        A single API key provides access to all 40+ indexed EVM chains.
        Per-chain rate limits apply within the same global quota.