GDP growth rate - HayInsights Open API

{ "success": true, "statusCode": 200, "data": [ { "country": "JP", "quarter": "Q4 2025", "gdp": "672199.300", "gdpUnit": "Billion JPY", "growthRate": 0.6, "realGdp": null, "realGrowthRate": null, "dateFrom": "2025-10-01T00:00:00.000Z", "dateTo": "2025-12-31T23:59:59.999Z" }, { "country": "JP", "quarter": "Q1 2026", "gdp": "677233.400", "gdpUnit": "Billion JPY", "growthRate": 0.8, "realGdp": null, "realGrowthRate": null, "dateFrom": "2026-01-01T00:00:00.000Z", "dateTo": "2026-03-31T23:59:59.999Z" } ], "meta": { "timestamp": "2026-06-19T08:50:42.428Z" } }

Authorizations

X-API-Key

string

header

required

Your HayInsights API key (prefixed apk_). Create and manage keys in the HayInsights dashboard (Account → API keys).

Send it in the X-API-Key header on every request to /openapi/v1/*. Which data domains you may access and your request quota are both governed by the subscription plan attached to the key — see the Plans & features and Rate limits guides.

Query Parameters

country

string

default:JP

ISO country code.

Example:

"JP"

Response

Quarterly GDP growth-rate series.

Standard success envelope shared by every endpoint. Each operation's response wrapper extends this (via allOf) and adds a typed data property.

success

boolean

required

Always true for a successful response.

Example:

true

statusCode

integer

required

Mirrors the HTTP status code.

Example:

200

data

object[]

required

Show child attributes