WellSaid Labs · Rate Limits

Wellsaid Labs Rate Limits

WellSaid Labs publishes concrete API limits. A default API key is limited to 3 requests per second and 1,000 characters per request, on top of a unique total monthly character quota per account. Higher concurrency is available on request to WellSaid. Every response carries rate-limit and quota state on x-rate-limit-limit / x-rate-limit-remaining / x-rate-limit-reset and x-quota-limit / x-quota-remaining / x-quota-reset headers, so clients can self-throttle and track remaining monthly characters.

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

It captures 3 rate-limit definitions, measuring requests and characters.

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

Tagged areas include AI, Text to Speech, TTS, Rate Limiting, and Quotas.

3 Limits Throttle: 429
AIText to SpeechTTSRate LimitingQuotas

Limits

Request Rate api-key
requests
3 per second
Default API keys allow 3 requests per 1 second. Higher concurrency available on request.
Characters Per Request request
characters
1000
A single render request may include up to 1,000 characters of text.
Monthly Character Quota account
characters
per plan
Each account has a unique total monthly quota of characters; tracked via x-quota-* headers.

Policies

Trusted Source Only
WellSaid does not currently support end-user authentication and recommends making API requests from an internal or trusted source rather than exposing the API key to end users.
Backoff Strategy
Clients should honor the x-rate-limit-* headers, self-throttle to stay under 3 requests per second, and apply exponential backoff with jitter on 429 responses.
Higher Concurrency On Request
Accounts needing more than 3 requests per second can request raised concurrency limits from WellSaid.

Sources

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

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