ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402
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Cloud GPU price comparison: hourly list prices of GPU / AI accelerator instances (H100, H200, A100, L40S, L4, A10G, T4, B200, MI300X, Trainium, Inferentia ...) on AWS and Azure in US, EU and Asia regions, on-demand and Azure Spot, ranked by USD per GPU-hour. Filter by gpu model, cloud, region, pricing. Official provider price APIs, refreshed daily. Costs $0.005 USDC on Base via x402.
GPU/accelerator model or instance substring, e.g. H100, A100, L4, trainium
aws or azure
1-100, default 20
e.g. us-east-1, eastus, japaneast
on_demand or spot
Tool list last changed Oct 25, 2026.
Cloud GPU price comparison: hourly list prices of GPU / AI accelerator instances (H100, H200, A100, L40S, L4, A10G, T4, B200, MI300X, Trainium, Inferentia ...) on AWS and Azure in US, EU and Asia regions, on-demand and Azure Spot, ranked by USD per GPU-hour. Filter by gpu model, cloud, region, pricing. Official provider price APIs, refreshed daily. Costs $0.005 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| gpu | string | GPU/accelerator model or instance substring, e.g. H100, A100, L4, trainium |
| cloud | string | aws or azure |
| limit | integer | 1-100, default 20 |
| region | string | e.g. us-east-1, eastus, japaneast |
| pricing | string | on_demand or spot |
{
"type": "object",
"required": [],
"properties": {
"gpu": {
"type": "string",
"description": "GPU/accelerator model or instance substring, e.g. H100, A100, L4, trainium"
},
"cloud": {
"type": "string",
"description": "aws or azure"
},
"limit": {
"type": "integer",
"description": "1-100, default 20"
},
"region": {
"type": "string",
"description": "e.g. us-east-1, eastus, japaneast"
},
"pricing": {
"type": "string",
"description": "on_demand or spot"
}
},
"additionalProperties": false
}LLM API pricing lookup: USD per 1M input, output and cached-input tokens plus context window for ~3,300 models (OpenAI GPT, Anthropic Claude, Google Gemini, DeepSeek, Llama, Mistral, Qwen, xAI ...) across providers (direct, Azure, Bedrock, Vertex, Together, Fireworks ...). Filter by model and provider; sorted by input price. Costs $0.005 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| limit | integer | 1-100, default 25 |
| model* | string | Model name substring, e.g. gpt-5, claude-sonnet, gemini-2.5 |
| provider | string | Provider substring, e.g. openai, anthropic, bedrock |
{
"type": "object",
"required": [
"model"
],
"properties": {
"limit": {
"type": "integer",
"description": "1-100, default 25"
},
"model": {
"type": "string",
"description": "Model name substring, e.g. gpt-5, claude-sonnet, gemini-2.5"
},
"provider": {
"type": "string",
"description": "Provider substring, e.g. openai, anthropic, bedrock"
}
},
"additionalProperties": false
}Currency converter: convert an amount between any two of ~30 currencies (e.g. 100 USD to JPY) at the latest ECB reference rate or as of a past date. Returns rate, result and as_of date. Costs $0.001 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| to* | string | ISO 4217 |
| date | string | Optional YYYY-MM-DD |
| from* | string | ISO 4217 |
| amount* | number | Number |
{
"type": "object",
"required": [
"from",
"to",
"amount"
],
"properties": {
"to": {
"type": "string",
"description": "ISO 4217"
},
"date": {
"type": "string",
"description": "Optional YYYY-MM-DD"
},
"from": {
"type": "string",
"description": "ISO 4217"
},
"amount": {
"type": "number",
"description": "Number"
}
},
"additionalProperties": false
}Country economic profile: latest value and year plus annual history (2005 onward) for 21 World Bank World Development Indicators: GDP (USD), real GDP growth, GDP per capita, GNI per capita PPP, CPI inflation, unemployment, population, exports/imports % GDP, current account % GDP, central government debt % GDP, tax revenue % GDP, real and lending interest rates, FDI inflows % GDP, total reserves, official exchange rate, remittances % GDP, Gini, life expectancy, internet users. Country by ISO3/ISO2 code or name. CC BY 4.0. Costs $0.02 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| years | integer | history years to include, 0-25, default 10 |
| country* | string | ISO 3166 alpha-3 or alpha-2 code or country name, e.g. JPN, US, Brazil |
{
"type": "object",
"required": [
"country"
],
"properties": {
"years": {
"type": "integer",
"description": "history years to include, 0-25, default 10"
},
"country": {
"type": "string",
"description": "ISO 3166 alpha-3 or alpha-2 code or country name, e.g. JPN, US, Brazil"
}
},
"additionalProperties": false
}Macroeconomic time series: one World Development Indicator (e.g. inflation_cpi_pct, gdp_growth_pct, central_govt_debt_pct_gdp) for up to 20 countries over a year range, annual values. See free /macro/indicators for keys. CC BY 4.0. Costs $0.01 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| end | integer | last year, default latest |
| start | integer | first year, default 2015 |
| countries* | string | comma-separated ISO3/ISO2 codes, max 20 |
| indicator* | string | indicator key from /macro/indicators, e.g. inflation_cpi_pct |
{
"type": "object",
"required": [
"indicator",
"countries"
],
"properties": {
"end": {
"type": "integer",
"description": "last year, default latest"
},
"start": {
"type": "integer",
"description": "first year, default 2015"
},
"countries": {
"type": "string",
"description": "comma-separated ISO3/ISO2 codes, max 20"
},
"indicator": {
"type": "string",
"description": "indicator key from /macro/indicators, e.g. inflation_cpi_pct"
}
},
"additionalProperties": false
}Country ranking: sort all economies by one World Development Indicator for a year (default: each country's latest value), highest first or lowest first, optionally filtered by World Bank region or income group. Aggregates (World, regions) excluded unless requested. CC BY 4.0. Costs $0.02 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| year | integer | year; default latest available per country |
| limit | integer | 1-300, default 50 |
| order | string | desc (default) or asc |
| income | string | income group substring, e.g. High income, Lower middle |
| region | string | World Bank region substring, e.g. Latin America, Sub-Saharan |
| indicator* | string | indicator key from /macro/indicators |
| aggregates | string | true to include regional/income aggregates |
{
"type": "object",
"required": [
"indicator"
],
"properties": {
"year": {
"type": "integer",
"description": "year; default latest available per country"
},
"limit": {
"type": "integer",
"description": "1-300, default 50"
},
"order": {
"type": "string",
"description": "desc (default) or asc"
},
"income": {
"type": "string",
"description": "income group substring, e.g. High income, Lower middle"
},
"region": {
"type": "string",
"description": "World Bank region substring, e.g. Latin America, Sub-Saharan"
},
"indicator": {
"type": "string",
"description": "indicator key from /macro/indicators"
},
"aggregates": {
"type": "string",
"description": "true to include regional/income aggregates"
}
},
"additionalProperties": false
}ECB reference rates on a given date in any base; non-publication days fall back to the previous publication day (as_of). Costs $0.002 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| base | string | Base currency (default EUR) |
| date* | string | YYYY-MM-DD |
| symbols | string | Comma-separated currencies |
{
"type": "object",
"required": [
"date"
],
"properties": {
"base": {
"type": "string",
"description": "Base currency (default EUR)"
},
"date": {
"type": "string",
"description": "YYYY-MM-DD"
},
"symbols": {
"type": "string",
"description": "Comma-separated currencies"
}
},
"additionalProperties": false
}Today's exchange rates (forex reference rates, most recent ECB publication) for ~30 currencies in any base currency, e.g. USD to JPY, CNY, EUR, GBP, HKD, SGD, KRW, INR. Filter with symbols. Returns as_of date and source attribution. Costs $0.001 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| base | string | Base currency (default EUR) |
| symbols | string | Comma-separated currencies (default all) |
{
"type": "object",
"required": [],
"properties": {
"base": {
"type": "string",
"description": "Base currency (default EUR)"
},
"symbols": {
"type": "string",
"description": "Comma-separated currencies (default all)"
}
},
"additionalProperties": false
}Daily reference rate series for base/symbol between start and end (max 366 days), with min/max/mean and change. Costs $0.003 USDC on Base via x402.
| Argument | Type | Description |
|---|---|---|
| end* | string | YYYY-MM-DD |
| base* | string | ISO 4217 |
| start* | string | YYYY-MM-DD |
| symbol* | string | ISO 4217 |
{
"type": "object",
"required": [
"base",
"symbol",
"start",
"end"
],
"properties": {
"end": {
"type": "string",
"description": "YYYY-MM-DD"
},
"base": {
"type": "string",
"description": "ISO 4217"
},
"start": {
"type": "string",
"description": "YYYY-MM-DD"
},
"symbol": {
"type": "string",
"description": "ISO 4217"
}
},
"additionalProperties": false
}