> For the complete documentation index, see [llms.txt](https://docs.usetrickle.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.usetrickle.xyz/core-concepts/faq.md).

# FAQ

**How does Trickle know I made a swap?**\
Trickle monitors eligible swap activity and detects when a registered wallet makes a qualifying trade. On HyperEVM, that includes supported swaps involving WHYPE, USDC, or USDT0, and on Solana it includes supported swaps involving SOL/WSOL or USDC.

**Which DEXes does Trickle work with?**\
On HyperEVM, Trickle supports major swap flows including Project X and other supported integrations. On Solana, Trickle is designed to work across supported swap activity rather than through a single dedicated DEX interface.

**What if I swap a token that isn’t eligible?**\
Nothing happens unless the swap includes an eligible asset. If a swap does not involve the supported assets for that chain, Trickle does not collect and no savings action is triggered.

**What if both sides of the swap are eligible?**\
Trickle applies one savings collection per swap, not two. The protocol determines the correct collectible side according to the chain’s savings rules.

**Can Trickle drain my wallet?**\
No. Trickle is designed to collect only the savings portion from eligible swaps, and savings outputs are tied to the wallet you configured during setup.

**What if I want to pause?**\
You can pause savings at any time. Future collections stop immediately, while your existing pending savings remain available for resume or withdrawal.

**Can I change my savings wallet?**\
Yes. Trickle supports changing your savings wallet through a protected update flow, so your destination can be updated without affecting your existing setup.

**Is there a minimum swap size?**\
Yes. Swaps below $1 in notional value are ignored. Eligible swaps above that threshold can trigger Trickle automatically.

**Is there a lockup on my savings?**\
No. Your savings are not locked in a fixed-term product, and pending balances remain withdrawable through the protocol flow. Once execution completes, savings are delivered to your configured savings wallet.

**How do referrals work?**\
Each user gets a referral code in the format `TRKL-XXXX`. When someone signs up with your code, you earn a share of the protocol fee they generate, while their own fee rate stays unchanged.

**Does my referral share change if my tier changes?**\
Yes. Your referral share is based on your current tier, so moving up unlocks a larger share going forward.

**What chains does Trickle support?**\
Trickle is available on **HyperEVM and Solana**. The experience is designed to feel consistent across both, while the underlying mechanics stay native to each chain.


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