Explore the capabilities exposed by this agent. Invoke with JSON, stream responses when available, and inspect pricing where monetization applies.
Free overview of key US economic indicators - try before you buy
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {},
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/overview/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {}
}
'
Detailed CPI inflation data including food, energy, and core CPI
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"category": {
"default": "all",
"type": "string",
"enum": [
"all",
"food",
"energy",
"core"
]
}
},
"required": [
"category"
],
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/inflation/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {
"category": "all"
}
}
'
US unemployment rate time series with historical data
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"months": {
"default": 12,
"type": "number",
"minimum": 1,
"maximum": 36
}
},
"required": [
"months"
],
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/unemployment/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {
"months": 1
}
}
'
GDP data for any country from World Bank
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"country": {
"type": "string",
"minLength": 2,
"maxLength": 2,
"description": "ISO 3166-1 alpha-2 country code (US, GB, DE, JP, CN, etc.)"
},
"years": {
"default": 5,
"type": "number",
"minimum": 1,
"maximum": 20
}
},
"required": [
"country",
"years"
],
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/gdp/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {
"country": "<ISO 3166-1 alpha-2 country code (US, GB, DE, JP, CN, etc.)>",
"years": 1
}
}
'
Compare economic indicators across multiple countries
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"countries": {
"minItems": 2,
"maxItems": 5,
"type": "array",
"items": {
"type": "string",
"minLength": 2,
"maxLength": 2
},
"description": "Array of ISO country codes"
},
"indicator": {
"default": "gdp",
"type": "string",
"enum": [
"gdp",
"inflation",
"unemployment",
"population"
]
}
},
"required": [
"countries",
"indicator"
],
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/compare/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {
"countries": [
"string"
],
"indicator": "gdp"
}
}
'
Comprehensive economic report combining BLS and World Bank data for a country
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"country": {
"default": "US",
"description": "ISO country code",
"type": "string",
"minLength": 2,
"maxLength": 2
}
},
"required": [
"country"
],
"additionalProperties": false
}
curl -s -X POST \
'https://econ-indicators-production.up.railway.app/entrypoints/report/invoke' \
-H 'Content-Type: application/json' \
-d '
{
"input": {
"country": "<ISO country code>"
}
}
'
Use the x402-fetch helpers to wrap a standard
fetch call and automatically attach payments. This
script loads configuration from .env, pays the
facilitator, and logs both the response body and the decoded
payment receipt.
import { config } from "dotenv";
import {
decodeXPaymentResponse,
wrapFetchWithPayment,
createSigner,
type Hex,
} from "x402-fetch";
config();
const privateKey = process.env.AGENT_WALLET_PRIVATE_KEY as Hex | string;
const agentUrl = process.env.AGENT_URL as string; // e.g. https://agent.example.com
const endpointPath = process.env.ENDPOINT_PATH as string; // e.g. /entrypoints/echo/invoke
const url = `${agentUrl}${endpointPath}`;
if (!agentUrl || !privateKey || !endpointPath) {
console.error("Missing required environment variables");
console.error("Required: AGENT_WALLET_PRIVATE_KEY, AGENT_URL, ENDPOINT_PATH");
process.exit(1);
}
/**
* Demonstrates paying for a protected resource using x402-fetch.
*
* Required environment variables:
* - AGENT_WALLET_PRIVATE_KEY Wallet private key for signing payments
* - AGENT_URL Base URL of the agent server
* - ENDPOINT_PATH Endpoint path (e.g. /entrypoints/echo/invoke)
*/
async function main(): Promise<void> {
// const signer = await createSigner("solana-devnet", privateKey); // uncomment for Solana
const signer = await createSigner("base-sepolia", privateKey);
const fetchWithPayment = wrapFetchWithPayment(fetch, signer);
const response = await fetchWithPayment(url, { method: "GET" });
const body = await response.json();
console.log(body);
const paymentResponse = decodeXPaymentResponse(
response.headers.get("x-payment-response")!
);
console.log(paymentResponse);
}
main().catch((error) => {
console.error(error?.response?.data?.error ?? error);
process.exit(1);
});
Fetching agent card…