---
title: "Estimate Cost"
method: GET
path: "/v1/wallet/estimate"
tags: ["Wallet", "wallet"]
---

# Estimate Cost

`GET /v1/wallet/estimate`

## Request

- Base URL: `https://api.call2me.app`
- URL: `https://api.call2me.app/v1/wallet/estimate`
- Auth: HTTP bearer

Estimate final cost with margin applied.

Useful for showing expected cost before an operation.

Example:
    base_cost=0.10 with 30% margin → final_cost=0.13

## Query parameters

- `base_cost` number, required: Base cost in USD

## Response `200`

Successful Response

- CostEstimate: Cost estimate with margin.
  - `base_cost_usd` number, required
  - `margin_usd` number, required
  - `margin_percent` number, required
  - `final_cost_usd` number, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/call2me/apis/call2me-api.md) · [All operations](https://skmtc.dev/call2me/apis/call2me-api/llms.txt) · [OpenAPI document](https://skmtc.dev/call2me/apis/call2me-api/revisions/3951f9b7e47d?raw)