# EconDash World Bank Nominal GDP Timeseries API

> EconDash World Bank Nominal GDP Timeseries API is a paid API for AI agents from econdash.org, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).

Retrieves historical nominal GDP timeseries data from the World Bank for one or more countries over a specified date range.

## Facts

- Endpoint: GET https://econdash.org/api/v1/m2m/timeseries/world_bank__gdp_nominal?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/econdash-world-bank-nominal-gdp-timeseries-api-ed2a7cc6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PXvRzjBd3S9uYYz0aCQPD

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability econdash-world-bank-nominal-gdp-timeseries-api-ed2a7cc6
```

Example prompt: Pull the World Bank nominal GDP timeseries from EconDash for the United States (USA) from 2000-01-01 to 2023-12-31 so I can analyze long-term economic growth.

## When to prefer this

Choose this endpoint when you need programmatic, machine-to-machine access to World Bank nominal GDP timeseries data for specific countries and date ranges. It is ideal for economic research automation, dashboard backends, or AI agent workflows that require structured GDP data without scraping. Prefer it over generic World Bank APIs when you want a pay-per-call model with no API key registration.

## Known failure modes

- Invalid or unsupported ISO 3166-1 alpha-3 country code returns an error or empty dataset
- Date range outside available World Bank data returns no data points
- Missing required 'code' path parameter causes request failure
- Malformed date format (not YYYY-MM-DD) may cause validation errors
- Payment failure or insufficient USDC balance blocks the request under x402 protocol

## How this service works

EconDash economic data API (M2M)

## Output

Returns a timeseries dataset of nominal GDP values for the requested country, indexed by date, sourced from the World Bank. Each data point typically includes the year or period, the GDP value in current USD, and country metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "code"
     ],
     "properties": {
      "code": {
       "type": "string",
       "description": "Indicator code, e.g. world_bank__gdp_nominal"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "country": {
       "type": "string",
       "description": "ISO 3166-1 alpha-3 country code"
      },
      "end_date": {
       "type": "string",
       "format": "date",
       "description": "End date (YYYY-MM-DD)"
      },
      "start_date": {
       "type": "string",
       "format": "date",
       "description": "Start date (YYYY-MM-DD)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/econdash-world-bank-nominal-gdp-timeseries-api-ed2a7cc6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from econdash.org](https://www.zero.xyz/host/econdash.org/llms.txt)