Comcast · Rate Limits

Comcast Rate Limits

Comcast publishes no per-key, per-account or per-endpoint request rate limits, and no rate-limit response headers, for any of its three surfaces (the on-device Firebolt JSON-RPC interface, the SAT token endpoint, or the Open Ingest proxy). limit_count is 0 because that is the true number, not because the pages were not read.

Comcast Rate Limits is the rate-limit profile for Comcast on the APIs.io network.

The provider publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.

Limit state is signalled in the published, x_ratelimit, ratelimit_rfc, and retry_after response headers.

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

Tagged areas include Rate Limiting, Telecommunications, and Connected Devices.

0 Limits publishedx_ratelimitratelimit_rfcretry_after
Transcribed from the provider's documentation on 2026-09-05 — docs.developer.comcast.com/docs/app-performance-reliabili....
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Limits

Comcast publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
Rate LimitingTelecommunicationsConnected Devices

Policies

Token lifetime
SAT bearer tokens expire after 86,400 seconds (24 hours) and must be refreshed. Cache them; do not mint per request. Source: https://docs.developer.comcast.com/docs/endpoints
Metadata validator batch size
The GMRSS Metadata Validator checks a test feed of up to four items per run. Source: https://docs.developer.comcast.com/docs/validate-your-metadata-feed
Backoff (recommended, not published by Comcast)
Comcast publishes no backoff guidance. Standard exponential backoff with jitter is a client-side recommendation, not a provider policy, and is marked as such so it is not read back as a Comcast statement.

Work with this as data

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

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

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