GDP Data API GET

Documentation Start for free →

Get GDP (Gross Domestic Product) data for any country including current values and historical data going back to 1960.

Try it — live request, no key required

Request

GETapi.apiverve.com/v1/gdp

Verification

Format

No key required to try it. Get a key to use it in your app.

200 OK

{
  "status": "ok",
  "error": null,
  "data": {
    // GDP Data response payload
  }
}

About the GDP Data API

GDP API provides comprehensive economic data from the World Bank including GDP in current USD, GDP growth rate, and GDP per capita. Query the latest data or retrieve data for a specific year for economic analysis and research.

Ways to call it

One endpoint, many ways in — REST with JSON, XML, YAML and CSV, plus GraphQL and an MCP interface for AI agents.

JSON: Default REST response
XML: Markup format
YAML: Human-readable
CSV: Tabular export
GraphQL: Query language
MCP: For AI agents

View all integrations →

Other ways to use GDP Data

Same data, same APIVerve account, same credit balance — one key works on all of them.

Give it to an AI agentConnect over MCP and your agent calls it as a native tool — Claude, Cursor, ChatGPT.on VerveKit Google Sheets or ExcelA =VERVE() formula fills a column — no script, no export, recalculates in place.on VerveSheets Ground an agent on itA cited, machine-checkable fact your model can't produce on its own.on VerveContext

Questions.

Common questions about the GDP Data API.

Read the docs →

What does the GDP Data API do?

Get GDP (Gross Domestic Product) data for any country including current values and historical data going back to 1960.

How do I authenticate GDP Data API requests?

Pass your API key in the x-api-key header over HTTPS. One key works across all 300+ APIVerve APIs — there are no per-endpoint credentials.

How much does the GDP Data API cost?

Each call spends 2 credits from your shared pool. The free tier includes 200 credits every month, and paid plans add more headroom.

How fast is the GDP Data API?

Response time depends on the endpoint — the p50 through p99 latency for this API is published on this page. Requests are served over HTTPS through a global edge network.

What response formats does the GDP Data API support?

JSON by default, plus XML and YAML via the format parameter. GraphQL and an MCP interface for AI agents are available across the catalog.

What HTTP method does the GDP Data API use?

GET over HTTPS, following standard REST conventions with a consistent { status, error, data } response envelope.

Request parameters — GET /v1/gdp

Sent in the query string. Premium parameters are accepted on every plan but only take effect on plans that include them. Anything not listed here is dropped rather than passed through.

Required

Parameter	Type	Example	Description
`country`Required	string	`US`	ISO 2 or 3-letter country code (e.g., US, USA, GB, GBR) length 2-3

Optional

Parameter	Type	Example	Description
`year`OptionalPremium	integer	`2023`	Specific year to retrieve data for (1960-present). Returns latest if not specified. range 1960-2030

Example request

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curl "https://api.apiverve.com/v1/gdp?country=US&year=2023" \
  -H "x-api-key: YOUR_API_KEY"

Authentication

Send your key in the x-api-key header. That is the only auth step — no token exchange, and no per-endpoint scope to configure.

Header	When	Value
`x-api-key`Required	Every request	Your API key. Header names are case-insensitive, so `X-API-Key` is the same header.
`Authorization`Alternate	Instead of the above	`Bearer <key>` — for clients that only expose bearer auth. Resolves to the same account and the same billing.

401 is the only auth verdict

A 401 means the key is missing, invalid or expired. A 403 means the key is valid but not permitted here — blocked by a key restriction or an IP allow-list. Running out of credits is a 429.

Response — GET /v1/gdp

Every APIVerve endpoint returns the same three top-level keys, so one response handler covers your whole integration: status, error and data. Only data changes shape.

Sample response

{
  "status": "ok",
  "error": null,
  "data": {
    "country": "US",
    "countryName": "United States",
    "currency": "USD",
    "year": 2023,
    "gdp": 27360935000000,
    "gdpFormatted": "$27.36 trillion",
    "gdpGrowth": 2.54,
    "gdpPerCapita": 81632,
    "count": 1,
    "years": [
      {
        "year": 2023,
        "gdp": 27360935000000,
        "gdpFormatted": "$27.36 trillion",
        "gdpGrowth": 2.54,
        "gdpPerCapita": 81632
      }
    ]
  },
  "code": 200
}

Response fields

Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.

Field	Type	Example	Description
`country`	string	`"US"`	ISO country code of the queried country
`countryName`	string	`"United States"`	Full name of the country in English
`currency`	string	`"USD"`	Official currency code for the country
`year`	number	`2023`	Year for which GDP data is provided
`gdp`	number	`27360935000000`	Gross Domestic Product in current USD
`gdpFormatted`	string	`"$27.36 trillion"`	Formatted GDP value (e.g., $27.36 trillion)
`gdpGrowth`	number	`2.54`	Annual GDP growth rate as percentage
`gdpPerCapita`	number	`81632`	GDP per capita in current USD
`count`Premium	number	`1`	Number of year records returned
`years`Premium	array[1]		Array of GDP records for multiple years
`year`Premium	number	`2023`	Year of the GDP data record
`gdp`Premium	number	`27360935000000`	Gross Domestic Product in current USD
`gdpFormatted`Premium	string	`"$27.36 trillion"`	Formatted GDP value (e.g., $27.36 trillion)
`gdpGrowth`Premium	number	`2.54`	Annual GDP growth rate as percentage
`gdpPerCapita`Premium	number	`81632`	GDP per capita in current USD

Response headers

Every response carries your balance, so your own code always knows where it stands without polling anything. All four are exposed to browsers through CORS.

Header	What it carries
`x-api-remaining-credits`	Credits left in the current cycle
`x-api-credits-used`	Credits spent in the current cycle
`x-api-max-credits`	The allowance for the cycle
`x-api-version`	Version of the endpoint that answered

Errors

Read the HTTP status first, then error for the specific reason. The body names the parameter that has to change.

Status	Meaning	What to do
`400`	Input was rejected	Read `error`; it names the parameter that has to change.
`401`	Key missing or invalid	Check the header name and the key value.
`403`	Key valid, but not permitted here	A key restriction or an IP allow-list — never a bad key.
`429`	Rate limited, or out of credits	Read `error` to tell them apart, then back off or top up.

What a call costs — 2 credits per call

Credits are shared across every APIVerve API — one balance, one key, one bill. Failed requests never count against it, so a rejected input costs nothing.

Plan	Per month	Credits	GDP Data calls	Per 1,000 calls
Free	Free	200	100	Free
Starter	$29.99	200,000	100,000	$0.30
Pro	$99.99	1,000,000	500,000	$0.20
Mega	$299.99	4,000,000	2,000,000	$0.15

Calls are what the credits buy at this API's rate — spend them here, on any of the other APIs, or across both. Nothing is reserved per endpoint.

Compare all pricing tiers →

Call it from cURL — GET /v1/gdp

No SDK to install — this is a plain HTTPS call to /v1/gdp with your key in the x-api-key header. Swap in a real key and it runs as-is.

cURL

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2

curl "https://api.apiverve.com/v1/gdp" \
  -H "x-api-key: YOUR_API_KEY"

Resources

GitHubapiverve/gdp-apiSource, issues and the examples this page is built from.ReferenceGDP Data API docsEvery parameter, every response field, and the errors.ParametersWhat this call acceptsRequired and optional inputs, with example values.

Also published for

@apiverve/gdpnpm APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from Node.js — GET /v1/gdp

Install the Node.js SDK, then call the GDP Data API with your key. The client wraps the same HTTPS request, so anything it returns is what the endpoint returns.

Install — npm

npm install @apiverve/gdp

Node.js

const res = await fetch("https://api.apiverve.com/v1/gdp", {
  headers: { "x-api-key": "YOUR_API_KEY" },
});
const { data } = await res.json();
console.log(data);

Resources

npm@apiverve/gdpThe published Node.js client, versioned and signed.GitHubapiverve/gdp-apiSource, issues and the examples this page is built from.ReferenceGDP Data API docsEvery parameter, every response field, and the errors.ParametersWhat this call acceptsRequired and optional inputs, with example values.

Also published for

APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from Python — GET /v1/gdp

No SDK to install — this is a plain HTTPS call to /v1/gdp with your key in the x-api-key header. Swap in a real key and it runs as-is.

Python

import requests

res = requests.get(
    "https://api.apiverve.com/v1/gdp",
    headers={"x-api-key": "YOUR_API_KEY"},
)
print(res.json()["data"])

Resources

Also published for

@apiverve/gdpnpm APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from C# / .NET — GET /v1/gdp

Install the C# / .NET SDK, then call the GDP Data API with your key. The client wraps the same HTTPS request, so anything it returns is what the endpoint returns.

Install — NuGet

dotnet add package APIVerve.API.GDPData

C# / .NET

using var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");

var json = await client.GetStringAsync("https://api.apiverve.com/v1/gdp");
Console.WriteLine(json);

Resources

NuGetAPIVerve.API.GDPDataThe published C# / .NET client, versioned and signed.GitHubapiverve/gdp-apiSource, issues and the examples this page is built from.ReferenceGDP Data API docsEvery parameter, every response field, and the errors.ParametersWhat this call acceptsRequired and optional inputs, with example values.

Also published for

@apiverve/gdpnpm

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from Go — GET /v1/gdp

No SDK to install — this is a plain HTTPS call to /v1/gdp with your key in the x-api-key header. Swap in a real key and it runs as-is.

req, _ := http.NewRequest("GET", "https://api.apiverve.com/v1/gdp", nil)
req.Header.Set("x-api-key", "YOUR_API_KEY")

res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Resources

Also published for

@apiverve/gdpnpm APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from PHP — GET /v1/gdp

No SDK to install — this is a plain HTTPS call to /v1/gdp with your key in the x-api-key header. Swap in a real key and it runs as-is.

PHP

$ch = curl_init("https://api.apiverve.com/v1/gdp");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-api-key: YOUR_API_KEY"]);

$response = curl_exec($ch);
echo $response;

Resources

Also published for

@apiverve/gdpnpm APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Call it from Ruby — GET /v1/gdp

No SDK to install — this is a plain HTTPS call to /v1/gdp with your key in the x-api-key header. Swap in a real key and it runs as-is.

Ruby

require "net/http"

uri = URI("https://api.apiverve.com/v1/gdp")
req = Net::HTTP::Get.new(uri)
req["x-api-key"] = "YOUR_API_KEY"

res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |h| h.request(req) }
puts res.body

Resources

Also published for

@apiverve/gdpnpm APIVerve.API.GDPDataNuGet

Only the languages APIVerve ships a client for are listed — the rest call the endpoint directly over HTTPS.

Finance

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GDP Data API GET

Try it — live request, no key required

About the GDP Data API

Ways to call it

Other ways to use GDP Data

Questions.

Request parameters — GET /v1/gdp

Required

Optional

Authentication

Response — GET /v1/gdp

Response fields

Response headers

Errors

What a call costs — 2 credits per call

Call it from cURL — GET /v1/gdp

Resources

Also published for

Call it from Node.js — GET /v1/gdp

Resources

Also published for

Call it from Python — GET /v1/gdp

Resources

Also published for

Call it from C# / .NET — GET /v1/gdp

Resources

Also published for

Call it from Go — GET /v1/gdp

Resources

Also published for

Call it from PHP — GET /v1/gdp

Resources

Also published for

Call it from Ruby — GET /v1/gdp

Resources

Also published for

Zero-code embed — one snippet, no backend

Changelog — GDP Data API

Finance

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