Sendoso · Rate Limits

Sendoso Rate Limits

Published rate limits for the three Sendoso API surfaces. This file replaces a 2026-05-04 scaffold that carried invented tiers and quotas; every number below now comes from a Sendoso documentation page named in `source`.

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

It captures 2 rate-limit definitions.

Limit state is signalled in the returned, not_returned, and assessment response headers.

Tagged areas include Corporate Gifting, Direct Mail, Rate Limiting, Quotas, and Throttling.

2 Limits returnednot_returnedassessment
Transcribed from the provider's documentation on 2026-08-13 — developer.sendoso.com/rest-api/overview/rate-limits.
View Source
Corporate GiftingDirect MailRate LimitingQuotasThrottling

Limits

per-application-client
· per 1s
10/1s
Published on the FAQ page, not on the Core API's own Rate Limits page — that page states only that exceeding an unnamed limit returns 429.
per-user
· per 1m
100/1m

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

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