Developer Platform API

Overview

The 0fees Trading API provides unified access to both Binance Smart Chain (BSC) and Solana trading services. This API enables developers to build trading applications with features like token buying/selling, wallet management, and meme token creation.

Base URL: https://api.0fees.trade

Authentication & Subscription System

Subscription Required

Most trading endpoints require an active subscription. The API uses a wallet-based authentication system.

Headers

All protected endpoints require:

x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

Subscription Plans

Daily: 10 USDC (24 hours)
Weekly: 40 USDC (7 days)
Monthly: 100 USDC (30 days)

Payment Address: 0x17DE1b47328C8e951fb013eDAd21A41f0dF38CF7

Public Endpoints

Health Check

GET /health

Response:

{
  "success": true,
  "message": "Server is running healthy",
  "services": {
    "solana": "http://localhost:3008",
    "binance": "http://localhost:3007"
  },
  "subscription": {
    "enabled": true,
    "plans": [
      { "name": "Daily", "price": "10 USDC", "duration": "1 day" },
      { "name": "Weekly", "price": "40 USDC", "duration": "7 days" },
      { "name": "Monthly", "price": "100 USDC", "duration": "30 days" }
    ]
  }
}

Subscription Management

Get Subscription Plans

GET /subscription/plans

Check Subscription Status

GET /subscription/status?walletAddress=YOUR_WALLET_ADDRESS

Verify Payment

POST /subscription/verify-payment
Content-Type: application/json

{
  "transactionHash": "0x...",
  "walletAddress": "0x...",
  "plan": "daily|weekly|monthly"
}

Binance Smart Chain (BSC) Trading

All BSC endpoints are prefixed with /binance/

Buy Tokens

POST /binance/buy
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "tokenAddress": "0x...",
  "gasPrice": "5",
  "slippage": 10,
  "wallets": [
    {
      "privateKey": "0x...",
      "bnbAmount": "0.1"
    }
  ],
  "sequential": false,
  "skipBalanceValidation": false
}

Response:

{
  "success": true,
  "data": {
    "results": [
      {
        "wallet": "0x...",
        "success": true,
        "transactionHash": "0x...",
        "bnbAmount": "0.1",
        "tokenAmount": "1000.5",
        "gasUsed": "0.002"
      }
    ],
    "summary": {
      "totalWallets": 1,
      "successfulTrades": 1,
      "failedTrades": 0,
      "totalBnbSpent": "0.1",
      "totalTokensReceived": "1000.5"
    }
  }
}

Sell Tokens

POST /binance/sell
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "tokenAddress": "0x...",
  "gasPrice": "5",
  "slippage": 10,
  "wallets": [
    {
      "privateKey": "0x...",
      "sellPercentage": 100
    }
  ],
  "sequential": false,
  "skipBalanceValidation": false,
  "feeRate": 1,
  "feeRecipient": "0xF17Ac4aE0b212f0129988F15BaD4407437BFA091"
}

Consolidate BNB

POST /binance/consolidate
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "sourcePrivateKeys": ["0x...", "0x..."],
  "destinationAddress": "0x...",
  "gasPrice": "5",
  "reserveAmount": "0.01"
}

Distribute BNB

POST /binance/distribute
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "sourcePrivateKey": "0x...",
  "distributions": [
    {
      "address": "0x...",
      "amount": "0.1"
    }
  ],
  "gasPrice": "5"
}

Create Meme Token

POST /binance/createMeme
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "privateKey": "0x...",
  "name": "My Meme Token",
  "symbol": "MMT",
  "description": "A fun meme token",
  "imageFile": "base64_encoded_image_data",
  "website": "https://example.com",
  "twitter": "https://twitter.com/example",
  "telegram": "https://t.me/example",
  "preSale": false,
  "gasPrice": "5",
  "buyWallets": [
    {
      "privateKey": "0x...",
      "amount": "0.1",
      "slippage": 10
    }
  ]
}

Solana Trading

All Solana endpoints are prefixed with /solana/

Buy Tokens

POST /solana/buy
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "tokenAddress": "TOKEN_MINT_ADDRESS",
  "jitoTip": "0.001",
  "slippage": 10,
  "wallets": [
    {
      "privateKey": "BASE58_PRIVATE_KEY",
      "solAmount": "0.1"
    }
  ],
  "sequential": false,
  "skipBalanceValidation": false
}

Response:

{
  "success": true,
  "data": {
    "results": [
      {
        "wallet": "WALLET_ADDRESS",
        "success": true,
        "transactionHash": "SIGNATURE",
        "solAmount": "0.1",
        "tokenAmount": "1000.5",
        "jitoTip": "0.001"
      }
    ],
    "summary": {
      "totalWallets": 1,
      "successfulTrades": 1,
      "failedTrades": 0,
      "totalSolSpent": "0.1",
      "totalTokensReceived": "1000.5"
    }
  }
}

Sell Tokens

POST /solana/sell
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "tokenAddress": "TOKEN_MINT_ADDRESS",
  "jitoTip": "0.001",
  "slippage": 10,
  "wallets": [
    {
      "privateKey": "BASE58_PRIVATE_KEY",
      "sellPercentage": 100
    }
  ],
  "sequential": false,
  "skipBalanceValidation": false
}

Consolidate SOL

POST /solana/consolidate
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "sourcePrivateKeys": ["PRIVATE_KEY_1", "PRIVATE_KEY_2"],
  "destinationAddress": "DESTINATION_ADDRESS",
  "jitoTip": "0.001",
  "reserveAmount": "0.01"
}

Distribute SOL

POST /solana/distribute
x-wallet-address: YOUR_WALLET_ADDRESS
Content-Type: application/json

{
  "sourcePrivateKey": "BASE58_PRIVATE_KEY",
  "distributions": [
    {
      "address": "RECIPIENT_ADDRESS",
      "amount": "0.1"
    }
  ],
  "jitoTip": "0.001"
}

Rate Limiting

Rate Limit: 200 requests per minute per IP
Burst Limit: Configurable based on subscription tier

Error Responses

Authentication Errors

{
  "success": false,
  "error": "Wallet address required",
  "code": "WALLET_ADDRESS_REQUIRED",
  "message": "Please provide your wallet address in the x-wallet-address header"
}

{
  "success": false,
  "error": "Active subscription required",
  "code": "SUBSCRIPTION_REQUIRED",
  "message": "You need an active subscription to access this endpoint. Please purchase a subscription plan.",
  "subscriptionUrl": "/subscription/plans"
}

Trading Errors

{
  "success": false,
  "error": "Transaction failed",
  "message": "Insufficient balance or slippage too low"
}

Rate Limit Errors

{
  "success": false,
  "error": "Rate limit exceeded",
  "message": "Too many requests. Please try again later."
}

SDK Integration Examples

example.js

const axios = require('axios');

const API_BASE = 'http://localhost:8989';
const WALLET_ADDRESS = 'YOUR_WALLET_ADDRESS';

// Create API client
const apiClient = axios.create({
  baseURL: API_BASE,
  headers: {
    'x-wallet-address': WALLET_ADDRESS,
    'Content-Type': 'application/json'
  }
});

// Buy tokens on BSC
async function buyTokenBSC(tokenAddress, bnbAmount, privateKey) {
  try {
    const response = await apiClient.post('/binance/buy', {
      tokenAddress,
      gasPrice: '5',
      slippage: 10,
      wallets: [{
        privateKey,
        bnbAmount
      }],
      sequential: false
    });
    
    return response.data;
  } catch (error) {
    console.error('Buy failed:', error.response?.data || error.message);
    throw error;
  }
}

// Buy tokens on Solana
async function buyTokenSolana(tokenAddress, solAmount, privateKey) {
  try {
    const response = await apiClient.post('/solana/buy', {
      tokenAddress,
      jitoTip: '0.001',
      slippage: 10,
      wallets: [{
        privateKey,
        solAmount
      }],
      sequential: false
    });
    
    return response.data;
  } catch (error) {
    console.error('Buy failed:', error.response?.data || error.message);
    throw error;
  }
}

example.py

import requests

API_BASE = 'http://localhost:8989'
WALLET_ADDRESS = 'YOUR_WALLET_ADDRESS'

class TradingAPI:
    def __init__(self, wallet_address):
        self.base_url = API_BASE
        self.headers = {
            'x-wallet-address': wallet_address,
            'Content-Type': 'application/json'
        }
    
    def buy_token_bsc(self, token_address, bnb_amount, private_key):
        payload = {
            'tokenAddress': token_address,
            'gasPrice': '5',
            'slippage': 10,
            'wallets': [{
                'privateKey': private_key,
                'bnbAmount': bnb_amount
            }],
            'sequential': False
        }
        
        response = requests.post(
            f'{self.base_url}/binance/buy',
            json=payload,
            headers=self.headers
        )
        
        return response.json()
    
    def check_subscription_status(self):
        response = requests.get(
            f'{self.base_url}/subscription/status',
            params={'walletAddress': self.headers['x-wallet-address']}
        )
        return response.json()

# Usage
api = TradingAPI(WALLET_ADDRESS)
status = api.check_subscription_status()
print(f"Subscription status: {status}")

WebSocket Support (Future)

WebSocket endpoints for real-time updates will be available at:

ws://localhost:8989/ws/trades - Real-time trade updates
ws://localhost:8989/ws/prices - Real-time price feeds

Support & Contact

For API support and questions:

GitHub Issues: [Repository Issues]
Documentation Updates: Check this file for latest changes
Rate Limit Increases: Contact support with your use case

Changelog

v1.0.0

Initial API release
BSC and Solana trading support
Subscription system implementation
Rate limiting and authentication

Last Updated: 2024

Good morning

hashtagOverview

hashtagAuthentication & Subscription System

hashtagSubscription Required

hashtagHeaders

hashtagSubscription Plans

hashtagPublic Endpoints

hashtagHealth Check

hashtagSubscription Management

hashtagGet Subscription Plans

hashtagCheck Subscription Status

hashtagVerify Payment

hashtagBinance Smart Chain (BSC) Trading

hashtagBuy Tokens

hashtagSell Tokens

hashtagConsolidate BNB

hashtagDistribute BNB

hashtagCreate Meme Token

hashtagSolana Trading

hashtagBuy Tokens

hashtagSell Tokens

hashtagConsolidate SOL

hashtagDistribute SOL

hashtagRate Limiting

hashtagError Responses

hashtagAuthentication Errors

hashtagTrading Errors

hashtagRate Limit Errors

hashtagSDK Integration Examples

hashtagWebSocket Support (Future)

hashtagSupport & Contact

hashtagChangelog

hashtagv1.0.0

Overview

Authentication & Subscription System

Subscription Required

Headers

Subscription Plans

Public Endpoints

Health Check

Subscription Management

Get Subscription Plans

Check Subscription Status

Verify Payment

Binance Smart Chain (BSC) Trading

Buy Tokens

Sell Tokens

Consolidate BNB

Distribute BNB

Create Meme Token

Solana Trading

Buy Tokens

Sell Tokens

Consolidate SOL

Distribute SOL

Rate Limiting

Error Responses

Authentication Errors

Trading Errors

Rate Limit Errors

SDK Integration Examples

WebSocket Support (Future)

Support & Contact

Changelog

v1.0.0