---
title: "Get Reach Estimate API"
method: GET
path: "/v3/metainfo/reach_estimate"
tags: ["WhatsApp Reach Estimate"]
---

# Get Reach Estimate API

`GET /v3/metainfo/reach_estimate`

Retrieve expected delivery and cost ranges for marketing messages sent from
the specified WABA to users in the given country. Estimates are derived from
historical performance over the selected lookback period.

## Query parameters

- `waba_id` string
- `country` string
- `date_interval` 'L1D' | 'L7D' | 'L14D' | 'L28D', required

## Headers

- `Content-Type` string, required

## Response `200`

Reach estimate fetched successfully

- object
  - `request_id` string — Unique identifier for this API request. Use when contacting support.
  - `status` string — Indicates whether the request succeeded or failed.
  - `message` string — Human-readable summary of the API result.
  - `data` object — Reach and cost estimates for the specified WABA and country.
    - `waba_currency` string — Currency code for cost bounds, in ISO 4217 format.
    - `estimates` object[] — Delivery and cost ranges at different bid amounts, based on historical data. Estimates are informational only and not guarantees.
      - `bid_amount` integer — Bid amount in the WABA currency's smallest unit.
      - `users` integer — Target audience size used for the estimate.
      - `deliveries_lower_bound` integer — Lower bound of expected message deliveries.
      - `deliveries_upper_bound` integer — Upper bound of expected message deliveries.
      - `cost_lower_bound` number — Lower bound of expected cost in the WABA currency.
      - `cost_upper_bound` number — Upper bound of expected cost in the WABA currency.

---

[API](https://skmtc.dev/netcorecloud/apis/email-api-v6.md) · [All operations](https://skmtc.dev/netcorecloud/apis/email-api-v6/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/netcorecloud/email-api-v6/revisions/73f83bc2eff8/schema)