@anywalletkit/protocol-swap2-wrap
@anywalletkit/protocol-swap2-wrap
Section titled “@anywalletkit/protocol-swap2-wrap”
Wrap / unwrap the native coin as a swap2 module: WETH9 deposit() and
withdraw(uint256) on the wrapper in WRAPPED_NATIVE for each chain (WETH,
WBNB, WPOL, WAVAX, …), verified on-chain before use. Standalone through
WrapSwap2Protocol, or as one provider of the router.
Install
Section titled “Install”npm install @anywalletkit/protocol-swap2-wrap @anywalletkit/core# or: pnpm add @anywalletkit/protocol-swap2-wrap @anywalletkit/core · yarn add @anywalletkit/protocol-swap2-wrap @anywalletkit/coreOn npm: @anywalletkit/protocol-swap2-wrap, published from the release workflow with provenance.
Behind remoteProvider
Section titled “Behind remoteProvider”When the provider runs on your server, spread its pins into the app’s stub:
remoteProvider({name: "wrap", baseUrl, ...wrapPins}). The engine then lets the EVM route call and
approve only the wrapped-native contract (no spender), never an address the backend names, and wrapVerifyQuote
checks the call on the device: deposit() with the input as value, or withdraw(input) with no value, for the
sender. Without the pins the stub gets no EVM calldata route (fail closed).
Activity
Section titled “Activity”describeActivity(tx, ctx) recognizes calls to the chain’s wrapper (the
table, or the wrapped override you passed):
| Selector | Kind | Title |
|---|---|---|
deposit() 0xd0e30db0 |
wrap |
“Wrapped ETH” (the chain’s native symbol) |
withdraw(uint256) 0x2e1a7d4d |
unwrap |
“Unwrapped WETH” (the wrapper’s symbol) |
Assets are the owner’s net transfers (native out + WETH mint in, or WETH burn out + native in), subtitle = the wrapper symbol, counterparty = the wrapper. A swap that unwraps inside a DEX router is that router’s activity, not this module’s.
Fixtures (fixtures/activity/, public Ethereum WETH9 transactions,
2026-10-14 — the test wallet’s wrap runs were quote-only on the matrix): two
deposit(), two withdraw(); negatives: a Uniswap multicall ending in
unwrapWETH9, a Balancer Vault swap.
Classes
Section titled “Classes”Interfaces
Section titled “Interfaces”Variables
Section titled “Variables”Functions
Section titled “Functions”References
Section titled “References”default
Section titled “default”Renames and re-exports WrapSwap2Protocol