jup-ag/jupiter-quote-api

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We no longer maintain this repo. For the latest API, check out Jupiter Swap API.

[Deprecated] Jupiter Quote API

This is the same code that we use to host our Jupiter API on fly.io.

Prerequisite

• redis
• pm2

How to Run Locally

1. pnpm install
2. RPC_URL=xxxxxxx pnpm start

Deploy to fly.io With Dockerfile

1. Install flyctl: https://fly.io/docs/hands-on/install-flyctl/
2. Sign up on fly.io: https://fly.io/docs/hands-on/sign-up/
3. On the project directory: fly launch

• You don't need the Postgresql database
• You don't need the Redis cache

4. Update the RPC_URL to your own RPC in fly.toml
5. Then, fly deploy
6. You will need a more powerful machine to run the API: fly scale vm performance-2x

Tips

• you can edit the number of instances to run in production according to number of cores in scripts/pm2.config.js.

jupiter-quote-api's Issues

Major Issue In swap mode ExactIn and ExactOut

https://quote-api.jup.ag/v4/quote?inputMint=So11111111111111111111111111111111111111112&outputMint=Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB&amount=100000000&swapMode=ExactOut&slippageBps=1

https://quote-api.jup.ag/v4/quote?inputMint=So11111111111111111111111111111111111111112&outputMint=Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB&amount=100000000&swapMode=ExactIn&slippageBps=1

Swapping of SOL Amount 1

please check these API calls

Swap ExactIn Response

showing output amount is 0.23 USDT

Swap ExactOut Response

showing output amount 1000 USDT

how is this even possible??