Tokyo Metropolitan Open Data · Rate Limits

Catalog Data Metro Tokyo Lg Jp Rate Limits

Tokyo Metropolitan Open Data does not publish a formal rate-limit table for its open-data catalog API. Clients should paginate (rows/limit + start/offset), harvest politely, honor Retry-After, and use OAI-PMH or bulk endpoints for large extracts.

Catalog Data Metro Tokyo Lg Jp Rate Limits is the machine-readable rate-limit profile for Tokyo Metropolitan Open Data on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 1 rate-limit definition, measuring requests-per-minute.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include Open Data, CKAN, and Rate Limiting.

1 Limits Throttle: 429
Open DataCKANRate Limiting

Limits

Default client
requests-per-minute
see portal documentation
No published global limit.

Policies

Backoff Strategy
Exponential backoff with jitter; honor Retry-After.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/catalog-data-metro-tokyo-lg-jp-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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