> ## Documentation Index
> Fetch the complete documentation index at: https://hypernode-docs.polynode.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Generic Passthrough

Generic passthrough that accepts any HyperLiquid info request body. Use this for any query type not covered by the dedicated endpoints.

The request body is forwarded to HyperLiquid's `/info` endpoint as-is. The response is returned unchanged.

This means any future HyperLiquid query type works automatically without us shipping new endpoints.

## Example

```bash theme={null}
curl -X POST https://hyper.polynode.dev/exchange/info \
  -H 'Content-Type: application/json' \
  -d '{"type": "userRateLimit", "user": "0xc64cc00b46150e9274d09efc945c951710c4ef02"}'
```

## Use cases

* Query types we haven't built dedicated endpoints for yet
* Newly added HyperLiquid info methods
* Specialized debugging or one-off queries
* Building your own client library against the full HL API surface


## OpenAPI

````yaml POST /exchange/info
openapi: 3.1.0
info:
  title: hypernode API
  description: >-
    Real-time HyperLiquid L1 streaming and REST API for market data, trading,
    and account management.
  contact:
    name: hypernode
    url: https://hyper.polynode.dev
  version: 1.0.0
servers:
  - url: https://hyper.polynode.dev
    description: Production
security: []
paths:
  /exchange/info:
    post:
      tags:
        - Passthrough
      summary: Generic HL info passthrough
      operationId: post_info
      parameters:
        - name: network
          in: query
          required: false
          schema:
            type: string
            default: mainnet
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              example:
                type: allMids
      responses:
        '200':
          description: HL info response (forwarded as-is)

````