# Uniswap API Integrate Onchain Swaps in Minutes I Angela Ocando

- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2026-05-09
- Duration: 13:20
- Topics: Uniswap, Uniswap API, Angela Ocando, swap, onchain, trading, liquidity aggregation, routing, UniswapX, Uniswap v2, Uniswap v3, Uniswap v4, market makers, AI agents, AI skills, Claude Code, Open Agents, hackathon, DeFi, Web3, Ethereum, base mainnet, Sepolia, testnet, USDC, ETH, wallets, fintech, payments, agentic, X2X, LP endpoint, API key, developer platform, smart contracts, automated strategies, financial primitives, integrations, plugins
- Watch: https://streameth.org/watch/yt-3tk4wpZVP_c
- YouTube: https://www.youtube.com/watch?v=3tk4wpZVP_c

## Description

In this workshop, Angela Ocando from Uniswap Labs introduces the Uniswap API for the Open Agents hackathon, framing it around the theme that crypto and fintech products need to swap, and now agents need to swap and pay too. The Uniswap API aggregates liquidity across Uniswap v2, v3, v4, UniswapX, and over 25 market makers, supporting 17+ chains with a 97% fill rate. Angela emphasizes the simplicity of integration: visit developers.uniswap.org, generate an API key, and start swapping in minutes with no fees from Uniswap.

Angela does a live demo using Claude Code with the Uniswap AI skills plugin (specifically the Uniswap Trading plugin which includes swap integration, LP endpoints, and X2X pay-with-any-token support). She shows how to set up a base mainnet wallet, configure an .env file with Anthropic, Uniswap, and wallet keys, then prompt Claude in natural language to swap ETH for USDC. The hackathon offers a $5,000 prize pool for the best Uniswap API integration, with Angela strongly encouraging participants to include a feedback.md file in their submissions to help shape future API improvements — she notes that the LP endpoint was added based on feedback from a previous hackathon. She also covers testnet support requirements (minimum liquidity needed in Sepolia pools to avoid quote errors).

00:00 Introduction
00:11 Why Agents Need to Swap and Pay
01:09 What the Uniswap API Aggregates
01:36 Protocol Stats and 17+ Chain Support
02:01 Three-Step Integration Process
02:45 $5,000 Hackathon Bounty Overview
03:11 Importance of Submitting Feedback Files
03:57 Resources: Developer Platform Walkthrough
04:42 Uniswap AI Skills Plugin
05:27 API References and LP Endpoint
06:15 Setting Up Claude Code with Uniswap Plugin
07:25 Live Demo: Configuring Wallet and Keys
07:58 Prompting Claude to Swap ETH to USDC on Base
09:19 Walking Through the Swap Execution
10:04 Discord Support During the Hackathon
10:50 Q&A: Testnet Support Requirements
11:46 Q&A and Closing Remarks

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🤖 *Open Agents 2026*
This workshop is part of Open Agents 2026, an online hackathon held from April 24 to May 6. This async hackathon brings together the world’s most talented Web3 developers, designers, and product builders to advance the Ethereum ecosystem! Watch the full Open Agents 2026 playlist here: https://www.youtube.com/playlist?list=PLXzKMXK2aHh6vpKqgVU7bEKyYK0tWfYEQ

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✅ *Follow Angela Ocando*
X: https://x.com/ocandocrypto

✅ *Follow Uniswap Labs*
X: https://x.com/Uniswap

✅ *Follow ETHGlobal*
X: https://x.com/ETHGlobal​
Warpcast: https://warpcast.com/ethglobal
Website: https://ethglobal.com
YouTube: https://www.youtube.com/c/ETHGlobal 

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