Uniswap V2, V3 & V4 Swaps on EVM Networks

Compare Uniswap V2, V3 and supported hookless V4 pools on Ethereum, Base and Robinhood Chain, with wallet-approved token permissions.

What this app actually does.

What it adds

Uniswap V2, V3 and supported hookless V4 trading across Ethereum, Base and Robinhood Chain, with DEX venue comparisons and explicit wallet approvals.

Financemarkets

What it reads

EVM Uniswap pool state and quotes, supported DEX venues, wallet balances and token allowance state.

Read surfaceProvider-dependent

How it acts

Supported actions require wallet confirmation. EVM token approvals or Permit2 authorizations may be requested and can persist after a swap; review spender, amount and network.

Transactions + token approvalsPreinstalled

Supported capabilities

What works, and where.

Coverage and restrictions belong beside the app description, not behind a failed action.

Data availability · Provider-dependent

Results depend on external feeds, blockchain RPCs or backend indexes. Coverage, indexing latency, quotas and outages may affect what appears.

Supported actions require wallet confirmation. EVM token approvals or Permit2 authorizations may be requested and can persist after a swap; review spender, amount and network.

Networks & scope

Ethereum
Base
Robinhood Chain

Available workflows

Uniswap V3 multihop routing
Verified V2 direct pairs and supported hookless V4 pools
DEX venue comparison and wallet-approved swaps

Data & providers

On-chain Uniswap deployments and quotes
Available DEX venue adapters

Important limitations

Version, hook and pool availability differ by chain and pair; displayed quotes are not execution guarantees
ERC-20 allowances and Permit2 authorizations may persist after trading; verify approval spender and amount before signing

Research & workflow

Choose an executable Uniswap protocol and venue

V3 searches multihop routes, V2 quotes verified direct pools, and V4 supports hookless static-fee direct pools. The DEX venues view compares eligible routes, while protocol and chain coverage is shown before a wallet-approved swap.

How it fits into Hexncoin

Uniswap opens as a registered Hexncoin application and shares the same window manager, app switching and workspace navigation as the rest of the system. Its public page links directly into the running OS, so the handoff from reading about the capability to using it stays short.

Installation and availability

Included on a fresh Hexncoin profile and managed through the App Center lifecycle.

The useful boundary

Installation determines where the app appears in the interface. Registration determines whether Hexncoin can open it directly. Those are separate concerns, which keeps optional and archived apps linkable without pretending they are always pinned to the workspace.

Wallet boundary

Know what the app can ask for.

TIER 3 / 3Ask you to approve a token allowance

Trading an ERC-20 may require granting the router or Permit2 a spending authorization. Some flows request bounded allowances; others may use approvals that persist. Inspect the spender, amount and expiry before signing. Approval-history scans are limited by network, configured block ranges and processing caps; a blank scan is not proof that no allowance exists.

Uniswap uses the shared wallet session. It can prepare an action, but the wallet remains the approval surface. See the full permission model on the security page.

Community signal

Ratings & reviews.

Feedback comes from people using Uniswap through the App Center. If nobody has rated it yet, the page says so instead of manufacturing a score.

Nobody has rated Uniswap yet. Open it from the App Center and you can be the first. The number here is whatever real people leave, never a borrowed one.

Ratings and per-release votes are left from inside the app. Open Uniswap to add yours.

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