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ozmium.org uni remove
https://ozmium.org/v1/tx/lp/uni/remove
answers 402
Uniswap V3 exit and fee-claim calldata: multicall([decreaseLiquidity?, collect, unwrapWETH9, sweepToken]). POST /v1/tx/lp/uni/remove { owner, tokenId, liquidity? }. liquidity 0 (or omitted) COLLECTS FEES ONLY - the claim path; any other value decreases first then collects. The WETH side is unwrapped back to native ETH rather than left as wrapped dust.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 75 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:24:47.921Z (21h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fozmium.org%2Fv1%2Ftx%2Flp%2Funi%2Fremove"