Liquidity, with clarity.

From wallet to liquidity.

Meteopad is a non-custodial interface to an external AMM. The first adapter supports Uniswap v2 style constant-product pools and ERC-20 LP tokens.

1. Connect an EVM wallet and switch to the selected network.
2. Open an existing pool or enter two token contracts to create one.
3. Choose maximum deposits and slippage. For a new pool, your deposit ratio sets the initial price.
4. Review the wallet, assets, router, minimum amounts, and approval steps.
5. Simulate each step, then approve it in your wallet. Token approvals are separate transactions.
6. Wait for the receipt. Read the resulting LP position in your portfolio or pool page.

To exit, open the pool, choose Remove liquidity, and redeem your LP tokens for your share of both assets.

Robinhood Chain.

The mainnet adapter uses factory and Router02 addresses published by Uniswap. Before reads or transactions, it checks the RPC chain ID, deployed bytecode, and router-to-factory relationship. Pool identity is checked against the factory's getPair result.

Testnet factory and router addresses must be supplied by the operator after a deployment is verified. No mainnet addresses are reused as testnet deployments. See the repository README for environment setup and acceptance steps.

Know what you approve.

Meteopad currently adds no service fee. Your wallet pays network gas for each approval and liquidity transaction. L2 data fees can make the wallet's final estimate differ from the preview.

In Uniswap v2, the swap fee is 0.30%. LP fees accrue in pool reserves; any protocol share depends on the factory configuration. Meteopad does not receive those fees. LP fees are realized through redemption of LP tokens, with no separate claim button.

Approvals are capped at the requested deposit or LP redemption amount. Some tokens require resetting an existing allowance to zero first. If you cancel after an approval, an unused allowance may remain; the Permission Center can inspect and revoke allowances to this workspace's router for specified tokens.

Fee-on-transfer, rebasing, and other nonstandard token behavior is outside this MVP. A successful read or simulation is not a guarantee that an arbitrary token is safe.

Contracts first. Projections second.

Ownership, reserves, and LP balances are read directly from contracts. The optional PostgreSQL indexer stores pool creation and pool events with chain ID, transaction hash, log index, block number, and block hash.

Without an indexer, pool discovery reads the factory in pages. Portfolio checks only the loaded page; continue scanning or open a known pool address to find additional positions. This does not claim to be a complete wallet index.

The workspace displays block information and stale indexer notices. USD TVL, historical volume, APR, and isolated accrued fee estimates are not shown without a suitable verified data source. Liquidity Passport adds a block-specific evidence record with runtime hashes, owner() responses, and EIP-1967 slot probes. These limited probes do not establish token safety or complete authority/lock coverage.

A position can lose value.

• Impermanent loss: changing relative token prices can leave your LP position worth less than simply holding the assets.
• Token risk: arbitrary tokens may have transfer taxes, rebase logic, blocklists, minting authority, or malicious behavior.
• Contract risk: AMM contracts, routers, wallets, and future lock contracts may contain vulnerabilities.
• Execution risk: prices can move, transactions can revert, gas can change, and RPC providers can lag or fail.
• Approval risk: an allowance authorizes a spender to transfer the specified token amount.

Meteopad does not promise profits, yield, volume, price protection, or guaranteed exit liquidity.

A foundation that can grow.