Nansen · Rate Limits

Nansen Rate Limits

Nansen documents per-API-key rate limits of 20 requests per second and 300 requests per minute on the Standard API plan. Higher Enterprise contracts raise these caps. Throttled requests return HTTP 429.

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

It captures 3 rate-limit definitions, measuring requests_per_second and requests_per_minute.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include Crypto, On-Chain, and Rate Limiting.

3 Limits Throttle: 429
CryptoOn-ChainRate Limiting

Limits

Standard API per-second api_key
requests_per_second
20
Standard API per-minute api_key
requests_per_minute
300
Enterprise API api_key
requests_per_second
-1
Custom limit per contract.

Policies

Backoff Strategy
Honor 429 Retry-After and apply exponential backoff with jitter.

Sources