DTN · Rate Limits

Dtn Rate Limits

DTN does not publish numeric per-second/per-minute rate limits across its developer portal catalog. Effective limits are governed by the subscription tier and API key, and feed-style endpoints expect periodic (not high-frequency) polling aligned with the underlying data update cadence.

Dtn Rate Limits is the machine-readable rate-limit profile for DTN on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 1 rate-limit definition, measuring varies.

The profile also includes 3 backoff/retry policies defined and response codes documented for throttled and serviceUnavailable.

Tagged areas include Weather, Agriculture, Aviation, Marine, and Rate Limiting.

1 Limits Throttle: 429
WeatherAgricultureAviationMarineRate Limiting

Limits

Subscription-bound API access api-key
varies
see DTN subscription / contact sales
Endpoint scope (forecast horizon, observation retention) and effective rate are bound to the subscription tier.

Policies

Subscription Permissions
API key permissions vary with subscription tier; some endpoints (e.g. 15-day forecast) are gated by tier.
Backoff Strategy
Clients should implement exponential backoff with jitter on 429/503 responses.
Polling Cadence
Forecast and observation endpoints update on a defined cadence; clients should align polling with the data update frequency rather than continuous polling.

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/dtn-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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