---
title: "Deposit Pegged Token"
method: POST
path: "/defi/v1/synthetic/depositpeggedtoken"
tags: ["synthetic"]
---

# Deposit Pegged Token

`POST /defi/v1/synthetic/depositpeggedtoken`

## Request

- Base URL: `https://svc.blockdaemon.com`
- URL: `https://svc.blockdaemon.com/defi/v1/synthetic/depositpeggedtoken`
- Auth: API key in header `X-API-Key`

> 🚧 Deprecation notice
>
> This endpoint will be deprecated on 4 November 2026.

Enables users to deposit synthetic pegged tokens into the Synthetix protocol with customizable gas settings and transaction parameters. Upon a successful transaction, the endpoint returns key details including the chain ID, sender and recipient addresses, gas used, and the raw transaction data, ensuring a secure and efficient deposit process.

> 💡 
**Compute Unit Value:** `130` (Fixed)

## Request body

- SyntheticDepositpeggedtokenRequest: The request body for a /defi/v1/synthetic/depositpeggedtoken
  - `syntheticId` '6000': The unique ID to specify the synthetic protocol for queries or transactions.
  - `amount` string, required: Amount of Synth tokens, specified in the token's smallest denomination (18 decimal wei). Do not send human-readable decimal values. Example: 1 sUSD = "1000000000000000000".
  - `from` string, required: Blockchain address of the sender. For EVM chains, use a checksummed hex address (e.g., 0xABCDEF...). This address must hold sufficient balance and will sign the transaction.
  - `gas` string: Maximum number of gas units to allocate for the transaction, as an integer string (e.g., '200000'). If omitted, gas is estimated automatically. Note: this is gas units, not wei or gwei.
  - `gasPriority` string: Specifies the priority level for gas fees (e.g., 'low', 'medium', or 'high'), which influences the transaction speed and cost.
  - `enableFee` boolean: Flag to include a basis points fee transaction alongside the main transaction when set to true.

## Response `200`

Successful response

- object
  - `status` integer
  - `msg` string
  - `data` object

---

[API](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api.md) - [All operations](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api/llms.txt) - [OpenAPI document](https://skmtc.dev/blockdaemon/apis/blockdaemon-defi-api/revisions/ec053b7c8041?raw)