LangWatch · Rate Limits

Langwatch Rate Limits

LangWatch does not publish per-second or per-minute REST rate limits in its public documentation. Usage is gated primarily by per-plan event quotas (Developer 50k/mo, Growth 200k/mo with metered overage, Enterprise custom) rather than by request-rate throttling. AI Gateway provider bindings can enforce per-virtual-key budgets and semantic-cache rules as a separate governance layer.

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

It captures 4 rate-limit definitions, measuring events and gateway-spend.

The profile also includes response codes documented for throttled and quotaExceeded.

Tagged areas include LLM Observability, Rate Limiting, and Quotas.

4 Limits Throttle: 429 Quota: 402
LLM ObservabilityRate LimitingQuotas

Limits

events
50000
events
200000
events
-1
gateway-spend
-1

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

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