feat(composable): add signed Poller revocation

[igorroncevic]

What and why

JIT Poller integrations can now build the exact EIP-712 revocation payload and revokeWithSignature calldata, allowing relayers to revoke schedules authorized by the funder. Revocation uses the funder's shared action nonce after registration succeeds.

Depends on #959 and cowprotocol/composable-cow#136.

Related: https://linear.app/cowswap/project/twap-for-eoas-07d3dae536ea/overview

Test

pnpm --filter @cowprotocol/sdk-composable test

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[github-actions]

📦 GitHub Packages Published

Last updated: Aug 6, 2026, 12:38:18 PM UTC

The following packages have been published to GitHub Packages with pre-release version pr-960-a65aab72:

• @cowprotocol/cow-sdk@9.2.6-pr-960-a65aab72.0
• @cowprotocol/sdk-app-data@6.0.0-pr-960-a65aab72.0
• @cowprotocol/sdk-bridging@4.4.2-pr-960-a65aab72.0
• @cowprotocol/sdk-common@0.12.1-pr-960-a65aab72.0
• @cowprotocol/sdk-composable@1.3.0-pr-960-a65aab72.0
• @cowprotocol/sdk-config@2.4.0-pr-960-a65aab72.0
• @cowprotocol/sdk-contracts-ts@3.3.3-pr-960-a65aab72.0
• @cowprotocol/sdk-cow-shed@0.4.5-pr-960-a65aab72.0
• @cowprotocol/sdk-ethers-v5-adapter@0.4.11-pr-960-a65aab72.0
• @cowprotocol/sdk-ethers-v6-adapter@0.4.11-pr-960-a65aab72.0
• @cowprotocol/sdk-flash-loans@3.3.3-pr-960-a65aab72.0
• @cowprotocol/sdk-order-book@4.0.2-pr-960-a65aab72.0
• @cowprotocol/sdk-order-signing@1.1.6-pr-960-a65aab72.0
• @cowprotocol/sdk-subgraph@1.2.1-pr-960-a65aab72.0
• @cowprotocol/sdk-trading@2.2.6-pr-960-a65aab72.0
• @cowprotocol/sdk-viem-adapter@0.3.26-pr-960-a65aab72.0
• @cowprotocol/sdk-weiroll@0.2.2-pr-960-a65aab72.0

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Installation

These packages require authentication to install from GitHub Packages. First, create a .npmrc file:

# Create .npmrc file in your project root
echo "@cowprotocol:registry=https://npm.pkg.github.com" > .npmrc
echo "//npm.pkg.github.com/:_authToken=YOUR_GITHUB_TOKEN" >> .npmrc

To get your GitHub token:

1. Go to https://github.com/settings/tokens
2. Click "Generate new token (classic)"
3. Check only the "read:packages" scope
4. Copy the token and replace YOUR_GITHUB_TOKEN in the .npmrc file

Then install any of the packages above, either by exact version (i.e. @cowprotocol/cow-sdk@9.2.6-pr-960-a65aab72.0) or more conveniently by using the tag (@cowprotocol/cow-sdk@pr-960):

# Yarn
yarn add npm:@cowprotocol/cow-sdk@pr-960

# pnpm
pnpm install npm:@cowprotocol/cow-sdk@pr-960

# NPM
npm install npm:@cowprotocol/cow-sdk@pr-960

Update to the latest version (only if you used the tag)

Every commit will publish a new package. To upgrade to the latest version, run:

# Yarn
yarn upgrade @cowprotocol/cow-sdk

# pnpm
pnpm update @cowprotocol/cow-sdk

# NPM
npm update @cowprotocol/cow-sdk

View Packages

You can view the published packages at: https://github.com/cowprotocol/cow-sdk/packages