API Integration

Tokens that support permit

1. Get a quote from odos

2. POST https://api.smolrefuel.com/quote with body {"chainId":1,"priceRoute":{... quote from odos ...}, "srcDecimals":18,"params":{"token":"0xC18360217D8F7Ab5e7c516566761Ea12Ce7F9D72","from":"USER_ADDRESS","amount":"1000000000000000000"}}

3. POST https://api.smolrefuel.com/refuel with body {"chainId":1,"priceRoute":{... quote from odos ...}, "srcDecimals":18,"params":{"token":"0xC18360217D8F7Ab5e7c516566761Ea12Ce7F9D72","from":"USER_ADDRESS","amount":"1000000000000000000", deadline:string, v:number, r:string, s:string}, partner: "your name", tokenPrices:{...}}

4. Trade will be sent and you'll get back a tx hash

Tokens that don't support permit

1. POST https://api.smolrefuel.com/loan-quote with body {"chainId":1,"token":"0x4Ddc2D193948926D02f9B1fE9e1daa0718270ED5","from":"USER_ADDRESS","amount":"100000000"}

2. Have user sign the message

   I commit to completing the swap on smolrefuel.com after receiving my loan

3. Send that signature to POST https://api.smolrefuel.com/get-loan, with body

   {
           chainId,
           token,
           from,
           amount,
           signature,
           partner
    }

4. Have user send an approve() transaction on the token approving our contract

5. POST https://api.smolrefuel.com/execute-swap with body

   {
           chainId,
           token,
           from,
           partner
   }