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lite-api.jup.ag will be deprecated on 31st December 2025.Refer to migration guide for more details.
To use your API key, pass in via header as x-api-key.
TierRate Limit ModelBase URLAPI Key
FreeFixed Rate Limithttps://api.jup.ag/Required
ProFixed Tiered Rate Limits (1 RPS to 500 RPS plans)https://api.jup.ag/Required
UltraDynamic Rate Limits (based on executed swap volume)https://api.jup.ag/ultra/Required
1
Open Portal at https://portal.jup.ag/
2
Connect via email
3

Free

You are just starting out and want to try Jupiter via API.
  1. Generate an API key
  2. Use the API key with the base URL https://api.jup.ag/

Pro

Both small projects and large enterprises can utilize this with the tiered rate limits.
  1. Choose a plan (1 RPS to 500 RPS plans)
  2. Pay via Helio (USDC on Solana manual renewal)
  3. Or via Coinflow (credit card subscription)

Ultra

For all types of projects, Ultra Swap API uses a Dynamic Rate Limit model that scales with your swap executions.
  1. Generate an API key
  2. Use the API key with the base URL https://api.jup.ag/ultra/
Using Ultra Swap API comes with many benefits where Jupiter handles the entire end-to-end execution without the need of an RPC from you.