📊 Pack Trader
Sixty Spread Watch calls on a single key: price gaps across Solana pools, measured continuously, at a bundle price.
← Back to homeWhat the pack includes
60 credits delivered on a 441 registry key as soon as payment confirms — sized for Spread Watch (1 credit per call), and usable on every credit-based service.
Each call (1 credit) returns current spreads (/spreads) or the 24 h summary history (/spreads/history) for the SOL/USDC, wBTC/USDC, ETH/USDC and SOL/USDT pairs.
For each pair: cheapest pool, most expensive pool, gross spread and estimated net spread after fees for $25, $100 and $500.
Order on the pass pagePrice
| Contents | Price |
|---|---|
| Trader Pack — 60 Spread Watch credits | 0.39 SOL |
| Pay per call: 60 calls × 0.01 SOL | 0.60 SOL |
The pack works out to 0.0065 SOL per credit — between the Starter pass (0.00725) and the Pro pass (0.00619). Payment in SOL or USDC through the 441 shop; paying in $M441 takes 10% off Spread Watch calls.
Honest limits
Spread Watch measures gaps; it predicts nothing and promises no profit: after fees, most measured spreads are not capturable, and the service shows that as-is.
The net spread is an estimate after modelled fees; latency and arbitrage-bot competition are not included. If the scanner data is older than 5 minutes, the service answers 503 instead of making numbers up.