---
title: "Get DEX liquidity pools"
method: GET
path: "/v1/market_data/pools"
tags: ["Market Data"]
---

# Get DEX liquidity pools

`GET /v1/market_data/pools`

Per-pool data from PoolBookCache for a symbol.

## Query parameters

- `symbol` string, required

## Response `200`

Pool list

- PoolsResponse
  - `pools` PoolEntry[], required
    - `ask` number, double, required
    - `ask_size` number, double, required
    - `bid` number, double, required
    - `bid_size` number, double, required
    - `block_number` integer, nullable
    - `chain` string, required
    - `chain_id` integer, required
    - `estimated_gas_units` integer, required
    - `fee_bps` integer, required
    - `gas_context` GasContext
      - `base_fee_native` integer, required
      - `chain` string, required
      - `chain_id` integer, required
      - `estimated_cost_usd` number, double, required
      - `estimated_gas_units` integer, required
      - `last_update_ns` integer, required
      - `native_price_1e9` integer, required
      - `priority_fee_native` integer, required
    - `last_update_ms` integer, required
    - `liquidity` string, nullable
    - `pair_index` integer, required
    - `pool_id` string, required — Opaque pool reference for DEX order routing — pass in a node's `exec.pool_id` when submitting via POST /v1/orders. Raw on-chain pool addresses are never exposed; the engine resolves this reference at dispatch.
    - `protocol` string, required
    - `protocol_id` integer, required
    - `reserve0` string, nullable
    - `reserve1` string, nullable
    - `sqrt_price_x96` string, nullable
    - `tick` integer, nullable
  - `symbol` string, required

---

[API](https://skmtc.dev/sequencemkts/apis/sequence-markets-api.md) · [All operations](https://skmtc.dev/sequencemkts/apis/sequence-markets-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sequencemkts/sequence-markets-api/revisions/1c826964b9f9/schema)