Trade tokens (buy or sell)

curl --request POST \
  --url https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tokenId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "chainSlug": "base-sepolia",
  "userAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "token_referral": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "buyAmountUSD": 1,
  "buyAmountToken": 1,
  "sellAmountToken": 1,
  "sellAmountUSD": 1
}
'

import requests

url = "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token"

payload = {
    "tokenId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "chainSlug": "base-sepolia",
    "userAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "token_referral": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "buyAmountUSD": 1,
    "buyAmountToken": 1,
    "sellAmountToken": 1,
    "sellAmountUSD": 1
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    tokenId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    chainSlug: 'base-sepolia',
    userAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    token_referral: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    buyAmountUSD: 1,
    buyAmountToken: 1,
    sellAmountToken: 1,
    sellAmountUSD: 1
  })
};

fetch('https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'tokenId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'chainSlug' => 'base-sepolia',
    'userAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'token_referral' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'buyAmountUSD' => 1,
    'buyAmountToken' => 1,
    'sellAmountToken' => 1,
    'sellAmountUSD' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token"

	payload := strings.NewReader("{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "transaction": {
    "to": "<string>",
    "data": "<string>",
    "value": "<string>",
    "gasLimit": "<string>",
    "chain": "base-sepolia"
  }
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

Trading

Trade tokens (buy or sell)

Prepares a transaction to buy or sell tokens. Supports multiple trade types:

Buy exact input: Spend specific USD amount
Buy exact output: Receive specific token amount
Sell exact input: Sell specific token amount
Sell exact output: Receive specific USD amount

Automatically uses RobinSwap or UniswapV3 based on token graduation status.

USD Rewards Attribution:

Builder attribution: Set custom builder fees (in basis points) to earn USD rewards on transactions
Token referral: Enable affiliate programs by specifying referral addresses for token trades
USD rewards are processed in real-time on-chain with no third parties involved
Token referrals have no additional cost to users - enabling affiliate programs onchain

POST

trade-token

Trade tokens (buy or sell)

curl --request POST \
  --url https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tokenId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "chainSlug": "base-sepolia",
  "userAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "token_referral": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "buyAmountUSD": 1,
  "buyAmountToken": 1,
  "sellAmountToken": 1,
  "sellAmountUSD": 1
}
'

import requests

url = "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token"

payload = {
    "tokenId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "chainSlug": "base-sepolia",
    "userAddress": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "token_referral": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
    "buyAmountUSD": 1,
    "buyAmountToken": 1,
    "sellAmountToken": 1,
    "sellAmountUSD": 1
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    tokenId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    chainSlug: 'base-sepolia',
    userAddress: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    token_referral: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    buyAmountUSD: 1,
    buyAmountToken: 1,
    sellAmountToken: 1,
    sellAmountUSD: 1
  })
};

fetch('https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'tokenId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'chainSlug' => 'base-sepolia',
    'userAddress' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'token_referral' => '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
    'buyAmountUSD' => 1,
    'buyAmountToken' => 1,
    'sellAmountToken' => 1,
    'sellAmountUSD' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token"

	payload := strings.NewReader("{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://yppncslmsswqydhhgygz.supabase.co/functions/v1/trade-token")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"tokenId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"chainSlug\": \"base-sepolia\",\n  \"userAddress\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"token_referral\": \"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb\",\n  \"buyAmountUSD\": 1,\n  \"buyAmountToken\": 1,\n  \"sellAmountToken\": 1,\n  \"sellAmountUSD\": 1\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "transaction": {
    "to": "<string>",
    "data": "<string>",
    "value": "<string>",
    "gasLimit": "<string>",
    "chain": "base-sepolia"
  }
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

{
  "success": false,
  "error": "<string>"
}

Authorizations

Authorization

string

header

required

JWT token or API key

Body

application/json

tokenId

string<uuid>

required

chainSlug

enum<string>

required

Blockchain identifier. Supported chains: solana-devnet, base, base-sepolia, avalanche, bnb, bnb-testnet, unichain, unichain-testnet, abstract, polygon, zkSync, zkSync-testnet

Available options:

solana-devnet,

base,

base-sepolia,

avalanche,

bnb,

bnb-testnet,

unichain,

unichain-testnet,

abstract,

polygon,

zkSync,

zkSync-testnet

Example:

"base-sepolia"

direction

enum<string>

required

Available options:

buy,

sell

userAddress

string

User wallet address (optional - if not provided, will use user's Privy wallet from user_wallets table)

Pattern: ^0x[a-fA-F0-9]{40}$

Example:

"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"

builder

object

Builder attribution information (optional). Includes address and fee in bps.

Show child attributes

token_referral

string

Token referral address for attribution (optional - defaults to zero address). Used to attribute referral fees to a specific address.

Pattern: ^0x[a-fA-F0-9]{40}$

Example:

"0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb"

buyAmountUSD

number

Required range: x > 0

buyAmountToken

number

Required range: x > 0

sellAmountToken

number

Required range: x > 0

sellAmountUSD

number

Required range: x > 0

Response

Successful response

success

enum<boolean>

required

Available options:

true

transaction

object

required

Show child attributes

Get Started

MCP Server

API Reference

Trade tokens (buy or sell)

Authorizations

Body

Response