---
title: "Platform calibration table"
method: GET
path: "/v1/proof/calibration"
tags: ["Proof"]
---

# Platform calibration table

`GET /v1/proof/calibration`

## Request

- Base URL: `https://api.marketintell.ai`
- URL: `https://api.marketintell.ai/v1/proof/calibration`
- Auth: none required

Public, no-auth platform-wide calibration: confidence bucket → realized win rate, sample size, Wilson 95% CI, and edge in percentage points (realized_wr − raw confidence). 5-minute CDN cache.

## Query parameters

- `window` '30d' | '90d' | '180d'
- `domain` 'crypto' | 'us_equities' | 'india_stocks'

## Response `200`

Calibration table

- object
  - `success` boolean
  - `data` object
    - `window_days` integer
    - `domain` string, nullable
    - `buckets` object[]
      - `conf_bucket` string
      - `raw_conf_mid` number
      - `sample_size` integer
      - `realized_wr` number
      - `realized_avg_pnl` number
      - `wr_ci95` number[], nullable: Wilson 95% CI [lo, hi], null when sample_size = 0.
      - `edge_pp` number
    - `total_signals` integer
    - `computed_at` string, date-time

## Other responses

- `400`: Invalid query parameter

---

[API](https://skmtc.dev/marketintell/apis/marketintell-api.md) · [All operations](https://skmtc.dev/marketintell/apis/marketintell-api/llms.txt) · [OpenAPI document](https://skmtc.dev/marketintell/apis/marketintell-api/revisions/f3ef87afc41f?raw)