---
title: "Mcp A11Y Estimate"
method: POST
path: "/v1/mcp/projects/{project_id}/a11y/estimate"
tags: ["mcp"]
---

# Mcp A11Y Estimate

`POST /v1/mcp/projects/{project_id}/a11y/estimate`

## Request

- Base URL: `https://api.sonenta.dev`
- URL: `https://api.sonenta.dev/v1/mcp/projects/{project_id}/a11y/estimate`
- Auth: none declared

Estimate a11y generation/translation units + credits (mcp:* scope).

## Path parameters

- `project_id` string, required

## Request body

- A11yEstimateIn
  - `mode` string, required
  - `tier` 'standard' | 'premium'
  - `surfaces` string[]: a11y surfaces; empty = all
  - `language_codes` string[]: targets (translate mode)
  - `key_uuids` string[], nullable
  - `namespace_uuid` string, nullable

## Response `200`

Successful Response

- A11yEstimateOut
  - `mode` string, required
  - `tier` string, required
  - `units` integer, required
  - `credit_cost_per_unit` integer, required
  - `credits_required` integer, required
  - `balance` integer, required
  - `sufficient` boolean, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/sonenta/apis/sonenta-api.md) · [All operations](https://skmtc.dev/sonenta/apis/sonenta-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sonenta/apis/sonenta-api/revisions/f853ea49fb05?raw)