Seamless.AI · Rate Limits

Seamless Ai Rate Limits

Published rate limits and credit metering for the Seamless.AI Public API v1. Limits are enforced at the ORGANIZATION level and apply per endpoint, not per API key: all keys and users under one Seamless org share the same window.

Seamless Ai Rate Limits is the machine-readable rate-limit profile for Seamless.AI on the APIs.io network, in the API Commons Rate Limits shape.

It captures 1 rate-limit definition, measuring requests_per_minute.

Limit state is signalled in the limit, remaining, reset, and credits response headers, and an exhausted limit returns HTTP 429.

The profile also includes 4 backoff/retry policies defined and response codes documented for throttled and quotaExceeded.

Tagged areas include B2B, Contact Data, Sales Intelligence, Rate Limiting, and Quotas.

1 Limits Exhausted: HTTP 429 Quota: 422 limitremainingresetcredits
Transcribed from the provider's documentation on 2026-08-14 — docs.seamless.ai/rate-limits-and-credits.
View Source
B2BContact DataSales IntelligenceRate LimitingQuotasThrottling

Limits

Default per-endpoint limit organization
requests_per_minute · minute
60
The default cap is the same for all v1 endpoints, but each endpoint gets its own window — search and poll do not share a bucket. OAuth token routes are stated to use different limits, which the provider does not publish. Custom org limits are available; the X-RateLimit-Limit header always reflects the actual limit for that endpoint in the current window, so a client should read the header rather than assume 60.

Policies

429 recovery
Parse X-RateLimit-Reset and wait until that epoch timestamp before retrying the same endpoint. No Retry-After header is sent, so a generic Retry-After-based backoff will not work against this API.
Poll interval
Poll research results on a 2-5 second interval; tight loops burn the endpoint's quota.
Avoid duplicate research
A `duplicate` poll status means the record was already researched. Resubmitting wastes quota and is explicitly discouraged.
Raising the limit
Higher limits are negotiated through Sales or an Account Executive, not self-serve.

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

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