The X402 Protocol
Pumpologia is built on the X402 payment protocol - a pay-per-content model for Web3. Instead of subscriptions, you pay only for the specific signals you want to access.
Key Concepts
Signals
A signal is a trading recommendation from a provider containing:
| Field | Description |
|---|
| Ticker | The trading pair (e.g., BTC/USDT) |
| Direction | Long or Short |
| Entry | Up to 3 entry price levels |
| Stop Loss | Risk management level |
| Take Profit | Up to 3 profit targets |
| Leverage | Recommended leverage (1-125x) |
| Risk | Risk level (1-10) |
Providers
Providers are verified traders who publish signals. Each provider has:
- Reputation Score: Based on historical performance
- Win Rate: Percentage of profitable signals
- Total PnL: Cumulative profit/loss
- Follower Count: Number of traders following
Payments
All payments are made in USDC (USD Coin) for stability. You can pay on:
Base
Solana
Arbitrum
Polygon
- Contract:
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
- Typical fee: < $0.01
- Finality: ~2 seconds
- Token: USDC (EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v)
- Typical fee: < $0.001
- Finality: ~400ms
- Contract:
0xaf88d065e77c8cC2239327C5EDb3A432268e5831
- Typical fee: < $0.01
- Finality: ~2 seconds
- Contract:
0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359
- Typical fee: < $0.01
- Finality: ~2 seconds
Signal Lifecycle
Creation
Provider creates a signal with entry, SL, TP, and sets a price.
Publication
Signal appears in the marketplace with preview info (ticker, direction, time).
Purchase
Trader pays USDC to unlock full signal details.
Active
Signal is active until it hits TP, SL, or provider closes it.
Resolution
Signal resolves as Win/Loss/Break-even, updating provider stats.
Fee Structure
| Action | Fee |
|---|
| Signal Purchase | Signal Price + 5% Platform Fee |
| Provider Payout | Signal Price - 5% Platform Fee |
| Wallet Connection | Free |
| Browsing | Free |
Platform fees support development, security, and infrastructure costs.
Security
- Non-Custodial: We never hold your funds
- Wallet-Based Auth: No passwords, just signatures
- On-Chain Verification: All payments are verifiable on-chain
- Open Source: Core contracts are auditable