# Liquidity sources

### What `/liquidity-sources` returns

`GET /liquidity-sources` returns the venues Dirol uses for routing.

Use the `id` field when excluding sources from `/quote` or `/swap`.

### Example request

```bash
curl "https://api.dirol.io/api/v1/liquidity-sources"
```

### Example response

```json
{
  "sources": [
    { "id": "UniswapV2", "type": "V2" },
    { "id": "UniswapV3", "type": "V3" },
    { "id": "UniswapV4", "type": "V4" },
    { "id": "PancakeSwapV2", "type": "V2" },
    { "id": "PancakeSwapV3", "type": "V3" },
    { "id": "Purps", "type": "V2" },
    { "id": "DYOR", "type": "V2" },
    { "id": "SwyrlFinanceV2", "type": "V2" },
    { "id": "Kansei", "type": "V2" },
    { "id": "PinotV2", "type": "V2" },
    { "id": "Taya", "type": "V2" },
    { "id": "LFJ", "type": "V2" },
    { "id": "SwyrlFinanceV3", "type": "V3" },
    { "id": "MondayTrade", "type": "V3" },
    { "id": "OctoSwapV3", "type": "V3" },
    { "id": "PinotV3", "type": "V3" },
    { "id": "NoxaV3", "type": "V3" },
    { "id": "PangolinV3", "type": "V3" },
    { "id": "CapricornV3", "type": "V3" },
    { "id": "UniswapV4", "type": "V4" },
    { "id": "BalancerV3", "type": "Balancer" },
    { "id": "Kuru", "type": "CLOB" },
    { "id": "Hanji", "type": "CLOB" },
    { "id": "NadFun", "type": "BondingCurve" }
  ]
}

```

### Source types

* `V2` — constant product pools.
* `V3` and `V4` — concentrated liquidity pools.
* `Balancer` — weighted or custom pool math.
* `CLOB` — central limit order book liquidity.
* `BondingCurve` — curve-based token launch liquidity.

### Current sources

* **V2:** `UniswapV2`, `PancakeSwapV2`
* **V3 and V4:** `CapricornV3`, `UniswapV4`, `BalancerV3`
* **Other models:** `Kuru`, `Hanji`, `NadFun`

### Excluding sources

Pass one or more source IDs in `excludeSources`.

Use commas without spaces.

#### Exclude one source

```bash
curl "https://api.dirol.io/api/v1/quote?tokenIn=0x3bd359C1119dA7Da1D913D1C4D2B7c461115433A&tokenOut=0x754704Bc059F8C67012fEd69BC8A327a5aafb603&amount=1000000000000000000&excludeSources=Kuru"
```

#### Exclude multiple sources

```bash
curl "https://api.dirol.io/api/v1/swap?tokenIn=0x3bd359C1119dA7Da1D913D1C4D2B7c461115433A&tokenOut=0x754704Bc059F8C67012fEd69BC8A327a5aafb603&amount=1000000000000000000&recipient=0x9603e52146d02Aa2eD5B6A71E43933ac07940B12&excludeSources=Kuru,CapricornV3"
```

### Notes

* Source IDs are case-sensitive.
* The `factory` field in each route step matches the source ID.
* Available sources can change as routing support expands.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://dirolprotocols-organization.gitbook.io/dirol/api/liquidity-sources.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.