generated: '2026-09-25'
method: probed
source: https://api.ibanforge.com/.well-known/rate-limits.yml
sources:
- https://api.ibanforge.com/.well-known/rate-limits.yml
- https://ibanforge.com/llms-full.txt
- https://ibanforge.com/docs/errors
name: IBANforge Rate Limits
note: Read from the provider's machine-readable /.well-known/rate-limits.yml (updated 2026-09-24). limit_text
  values are copied verbatim from that document (whitespace squashed).
limit_count: 6
limits:
- name: default per-IP limit
  limit_text: 'requests: 100 window: 1 minute scope: per client IP'
  max: 100
  limit: 100
  window: 1 minute
  scope: per client IP
  applies_to: every endpoint except /health, /ping, /stats, /openapi.json, /v1/demo
- name: anonymous key quota
  limit_text: 'requests: 25 window: 1 month scope: per API key signup: POST /v1/keys/generate with no body at all'
  max: 25
  limit: 25
  window: 1 month
  scope: per API key
  endpoint: POST /v1/keys/generate
- name: free tier quota (claimed key)
  limit_text: 'requests: 200 window: 1 month scope: per API key signup: POST /v1/keys/claim on an anonymous key'
  max: 200
  limit: 200
  window: 1 month
  scope: per API key
  plan: Free API key
  endpoint: POST /v1/keys/claim
- name: MCP anonymous taster
  limit_text: 'requests: 25 window: 1 week (ISO week, UTC) scope: per client source address (IPv6 counted per /64) resets: Monday 00:00 UTC unit: one per tool call, one per IBAN in batch_validate_iban'
  max: 25
  window: 1 week (ISO week, UTC)
  scope: per client source address
- name: MCP sessions
  limit_text: 'requests: 30 window: 1 day scope: per client source address note: New MCP sessions (initialize)'
  max: 30
  limit: 30
  window: 1 day
  scope: per client source address
- name: REST anonymous trial
  limit_text: 'requests: 25 window: 1 week (ISO week, UTC) scope: per client source address (IPv6 counted per /64) applies_to: POST /v1/iban/validate'
  max: 25
  window: 1 week (ISO week, UTC)
  scope: per client source address
  endpoint: POST /v1/iban/validate
headers:
- RateLimit-Limit
- RateLimit-Remaining
- RateLimit-Reset
- X-RateLimit-Limit
- X-RateLimit-Remaining
- X-RateLimit-Reset
- Retry-After
exhausted:
  status: 429
  body: '{ "error": "rate_limit_exceeded", "message": "..." }'
  retry_after: Sent with 429 only. Seconds to wait before retrying.