---
title: "Build transactions to provide liquidity to the given pool"
method: POST
path: "/v1/liquidity/provision/{address}"
tags: ["LiquidityProvisioning"]
---

# Build transactions to provide liquidity to the given pool

`POST /v1/liquidity/provision/{address}`

## Path parameters

- `address` string, required

## Request body

- ApiDexPoolLiquidityProvisioningRequest
  - `user_wallet` string, required
  - `asset_1_amount` string, required — Absolute value
  - `asset_2_amount` string, required — Absolute value
  - `min_lp_amount` string — Absolute value
  - `reserves_ratio_condition` ApiDexPoolLiquidityProvisioningReservesRatioCondition
    - `denominator` integer, required
    - `min_nominator` integer, required
    - `max_nominator` integer, required

## Response `200`

Transactions to be sent

- ApiTransactionResponse[]
  - `query_id` integer, required
  - `message` ApiTransactionBoc, required
    - `payload_cell` string, base64, required — Base64-encoded cell. Treated as a payload field in TonConnect transaction.
    - `address` string, required
    - `value` string, int128, required — Amount of nanotons to be sent. Can be passed to TonConnect transaction.
    - `state_init` string, base64 — Base64-encoded cell. Treated as a stateInit field in TonConnect transaction.
    - `extra` ApiExtraCurrency[]
      - `id` integer, required
      - `amount` string, int128, required

## Other responses

- `default` — Some error during request processing

---

[API](https://skmtc.net/swap/apis/swap-coffee-api.md) · [All operations](https://skmtc.net/swap/apis/swap-coffee-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/swap/swap-coffee-api/versions/fd1067547679/schema)