DEX Aggregator is an API that compares 10+ ways to convert one token into another token, and is used in products such as Intear Wallet, Pump It Betty!, and Bettear Bot, as well as some non-public use cases (automated trading bots, etc.)Supported ways to swap a token:<ul class="list-node tight" data-tight="true"><li>Rhea (normal, stable, rated, degen AMM pools)</li><li>Rhea DCL (CLMM pools)</li><li>Near Intents</li><li>Veax</li><li>Meta Pool (only swaps NEAR &lt;&gt; STNEAR, native conversion)</li><li>LiNEAR (only swaps NEAR &lt;&gt; LiNEAR, native conversion, not enabled yet, but will be live next week)</li><li>XRHEA (only swaps RHEA &lt;&gt; XRHEA, native conversion with no slippage)</li><li>Wrap (only NEAR &lt;&gt; wNEAR, native conversion, also automatically wraps / unwraps tokens if one of the tokens is <code class="inline" spellcheck="false">near</code>, not <code class="inline" spellcheck="false">nep141:wrap.near</code>) </li><li>AIdols &amp; GraFun (bonding curve launchpads)</li></ul>The entire thing is abstracted for you, but currently, it lacks adoption outside Intear ecosystem. That’s why we’re making this bounty - to make more people aware of better / faster ways to swap. The API just returns a list of transactions to sign, so implementing the app should be pretty straightforward - fetch the best route, and ask the user to sign the transactions. One caveat is that in order to support Near Intents, you need to sign a NEP-413 message and send it to Near Intents RPC, so the flow is a little different. And for swaps with slippage, you need to unwrap leftover tokens after the swap. You can also add a fee on top of the swap to make money. The aggregator does not support testnet.Requirements:<ul class="list-node tight" data-tight="true"><li>Use Intear DEX Aggregator API</li><li>Support a range of wallets, including at least Intear Wallet, Meteor Wallet, Hot Wallet</li></ul>Not requirements:<ul class="list-node tight" data-tight="true"><li>Fee. Make it as high / low as you want</li><li>Being open source</li></ul>Judgement criteria:<ol class="list-node tight" data-tight="true"><li>How much @slime likes it</li><li>Whether it’s already live on mainnet and is usable</li><li>User feedback / adoption before the end of the bounty (if it’s released before the deadline. I recommend not waiting for the deadline to collect more feedback and fix bugs, you can hit me up on Telegram and I’ll post it to our users)</li><li>UI speed and visuals</li></ol>Useful resources:<ul class="list-node tight" data-tight="true"><li>DEX Aggregator documentation: <a class="link" href="https://docs.intear.tech/docs/dex-aggregator/">https://docs.intear.tech/docs/dex-aggregator/</a></li><li>Tokens API: <a class="link" href="https://docs.intear.tech/docs/token-indexer/">https://docs.intear.tech/docs/token-indexer</a></li><li>Near Intents API: <a class="link" href="https://docs.near-intents.org/near-intents/market-makers/bus/solver-relay">https://docs.near-intents.org/near-intents/market-makers/bus/solver-relay</a></li><li>Wallet selector: <a class="link" href="https://github.com/near/wallet-selector/">https://github.com/near/wallet-selector/</a> (most popular, stable), <a class="link" href="https://github.com/hot-dao/near-selector/">https://github.com/hot-dao/near-selector/</a> (modern alternative by HOT, in alpha stage)</li><li>NEAR Docs: <a class="link" href="https://docs.near.org/">https://docs.near.org/</a></li><li>Tech support: <a class="link" href="https://t.me/intearchat">https://t.me/intearchat</a> and <a class="link" href="https://t.me/slimytentacles">https://t.me/slimytentacles</a> (bounty organizer &amp; developer). For general NEAR questions (e.g. interacting with wallet selector or NEAR API) you can also post in <a class="link" href="https://t.me/neardev">https://t.me/neardev</a></li></ul>

slimyrugger

Intear

Build a swap interface with Intear DEX Aggregator

Payment for submission #19

Alexander Pr

Payment for submission #18

Nonresistant Really

svntax

Wali

Akshit Raj

Success Bright

Lemon

200USDC Total Prizes
100 USDC 1st 100 USDC 2nd