The routing engine
For every quote request, Core’s pathfinder evaluates candidate routes across:
- DEX aggregators, ParaSwap, OKX, 1inch, Uniswap, KyberSwap, and more
- Bridges, Across, Mayan, Allbridge, Chainflip, Orbiter, deBridge, Hop, …
- Direct DEXs, when an aggregator-of-aggregators path beats the aggregator itself
Routes are scored on net output amount, after subtracting:
- Provider fees (DEX/bridge fees built into the route)
- DZap protocol fee (where applicable)
- Estimated gas (converted to source-token equivalents)
- Slippage tolerance you specify
The top-N routes come back ranked. You pick one.
Fee model
DZap charges a small protocol fee on volume routed through the aggregator. Two characteristics:
- Transparent, surfaced in every quote response under
fee.
- No hidden spread, the route’s price reflects the underlying provider’s price; DZap does not add slippage on top.
For the current fee schedule, see the App settings page or contact partnerships.
MEV and execution risk
Core integrates with private-mempool / MEV-protected paths where available (Flashbots, MEV-Blocker, OKX private route). When such a path is faster or comparable, Core prefers it.
For high-value swaps, you can also:
- Set a tighter
slippage value to fail fast on adverse fills.
- Use the
tradeGasless variant to sign an intent that’s matched by solvers off-chain.
Same-chain vs cross-chain
When routing isn’t enough
If your flow is multi-step (swap → bridge → LP-deposit), use DZap Fuse instead. It bundles steps into a single user-facing signature. See Fuse Overview.Last modified on July 29, 2026
