@n8n-dev/n8n-nodes-cow-protocol

Stop writing cow-protocol API integrations by hand.

Every time you connect n8n to cow-protocol, you waste hours mapping endpoints, defining parameters, and debugging schemas. You copy-paste from docs, fix edge cases, and pray nothing breaks.

What if connecting n8n to cow-protocol took 5 minutes, not half a day?

This node gives you 1+ resources out of the box: Default: with full CRUD operations, typed parameters, and zero manual configuration.

What You Get

• Zero boilerplate: Resources, operations, and fields are pre-configured and ready to use
• Full CRUD: Create, read, update, and delete support where the API allows it
• Typed parameters: No more guessing field types
• Built-in auth: API key authentication, ready to go
• Declarative: Native n8n performance, no custom execute() overhead

Install

npm install @n8n-dev/n8n-nodes-cow-protocol

Or in n8n:

1. Settings → Community Nodes → Install
2. Search: @n8n-dev/n8n-nodes-cow-protocol
3. Click Install

Quick Start

1. Install the node (above)
2. Add credentials: cow-protocol API → paste your API key
3. Drag the cow-protocol node into your workflow
4. Pick a resource → pick an operation → done.

That's it. No configuration files. No code. It just works.

Resources

• Post Create a new order In order to replace an existing order with a new one the appData must contain a valid replacement order UID HTTPS github com cowprotocol app data blob main src schemas v1 1 0 JSON L62 then the indicated order is cancelled and a new one placed This allows an old order to be cancelled AND a new order to be created in an atomic operation with a single signature This may be useful for replacing orders when on chain prices move outside of the original order s limit price
• Delete Cancel multiple orders by marking them invalid with a timestamp
• Post Get existing orders from the list of UIDs
• Get existing order from UID
• Get the status of an order
• Get orders by settlement transaction hash
• Get existing trades paginated
• Get the current batch auction
• Get orders of one user paginated
• Get native price for the given token
• Post Quote a price and fee for the specified order parameters
• Get information about a solver competition
• Get information about solver competition
• Get information about the most recent solver competition
• Get the API s current deployed version
• Get the full appData from contract appDataHash
• Put Registers a full appData so it can be referenced by appDataHash
• Put Registers a full appData and returns appDataHash
• Get the total surplus earned by the user UNSTABLE
• Post Simulate an arbitrary order
• Get Tenderly simulation request for an order
• Get Debug an order s lifecycle

Why This Node?

Without this node:

• Hours of manual API integration
• Copy-pasting from cow-protocol docs
• Debugging auth, pagination, error handling
• Maintaining your own client code

With this node:

• Install → configure → use. 5 minutes.
• Auto-generated from the official cow-protocol OpenAPI spec
• Always up to date when the API changes
• Native n8n performance

Auto-Generated

This node was auto-generated from the official cow-protocol OpenAPI specification using @n8n-dev/n8n-openapi-node-ultimate, then validated against the live API so you get accurate types and real parameters, not guesswork.

When the cow-protocol API updates, this node updates too.

License

MIT © kelvinzer0