Abstraxn Agent Kit supports Uniswap swaps on EVM chains using your developer Uniswap API key (BYOK). Agents call the uniswap_swap_quote MCP tool; your backend signs approval and swap transactions with the agent wallet accessKey.

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Supported chains

ethereum, base, polygon, arbitrum-one, bsc

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Dashboard setup

  1. Open Agentic Stack → Integrations for your application.
  2. Enable Uniswap and paste your API key from developers.uniswap.org.
  3. Save — the key is encrypted server-side and included in agent validation for MCP calls.
The Uniswap key is stored per application, not per end user. All agents under that app share the integration when enabled.

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MCP tool: uniswap_swap_quote

The tool returns an unsigned approval transaction (if needed) and an unsigned swap transaction for the agent EVM wallet.

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Uniswap specialist chat

In the sample web app, open chat with ?serviceAgent=uniswap (or pick the Uniswap category). The backend:
  • Filters tools to Uniswap-relevant MCP calls
  • Injects Uniswap-specific system prompts
  • Routes swap requests to uniswap_swap_quote (not evm_swap_quote)

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Execution modes

See Swap confirmation for the confirmation UI and API.

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Transaction history

Confirmed swaps are recorded as chat_uniswap_swap (and approvals as chat_uniswap_approval) in agent transaction history.

Third-party integrations

BYOK overview, architecture, and deployment.

Swap confirmation

Confirm / cancel UX and REST endpoints.

MCP tools reference

Full tool catalog including uniswap_swap_quote.

Interaction policies

Off-chain guardrails before tool execution.

Dashboard setup

Agentic Stack navigation and credentials.