Discover Neodymium (ND) Historical Prices with this API

Introduction

Metals-API, developers can access comprehensive historical pricing data and leverage it for insightful analytics and decision-making.

Metals-API Information

About Neodymium (ND)

Metals-API Documentation provides developers with the tools necessary to harness this data effectively. By utilizing the API, developers can build applications that not only track current prices but also analyze historical trends, providing a comprehensive view of the market.

API Description

Key Features and Endpoints

Latest Rates Endpoint

{
"success": true,
"timestamp": 1755572636,
"base": "USD",
"date": "2025-08-19",
"rates": {
"ND": 0.000482
},
"unit": "per troy ounce"
}

Historical Rates Endpoint

{
"success": true,
"timestamp": 1755486236,
"base": "USD",
"date": "2025-08-18",
"rates": {
"ND": 0.000485
},
"unit": "per troy ounce"
}

Bid And Ask Endpoint

{
"success": true,
"timestamp": 1755572636,
"base": "USD",
"date": "2025-08-19",
"rates": {
"ND": {
"bid": 0.000481,
"ask": 0.000483,
"spread": 2.0e-6
}
},
"unit": "per troy ounce"
}

Convert Endpoint

{
"success": true,
"query": {
"from": "USD",
"to": "ND",
"amount": 1000
},
"info": {
"timestamp": 1755572636,
"rate": 0.000482
},
"result": 0.482,
"unit": "troy ounces"
}

Time-Series Endpoint

{
"success": true,
"timeseries": true,
"start_date": "2025-08-12",
"end_date": "2025-08-19",
"base": "USD",
"rates": {
"2025-08-12": {
"ND": 0.000485
},
"2025-08-19": {
"ND": 0.000482
}
},
"unit": "per troy ounce"
}

Fluctuation Endpoint

{
"success": true,
"fluctuation": true,
"start_date": "2025-08-12",
"end_date": "2025-08-19",
"base": "USD",
"rates": {
"ND": {
"start_rate": 0.000485,
"end_rate": 0.000482,
"change": -3.0e-6,
"change_pct": -0.62
}
},
"unit": "per troy ounce"
}

Open/High/Low/Close (OHLC) Price Endpoint

{
"success": true,
"timestamp": 1755572636,
"base": "USD",
"date": "2025-08-19",
"rates": {
"ND": {
"open": 0.000485,
"high": 0.000487,
"low": 0.000481,
"close": 0.000482
}
},
"unit": "per troy ounce"
}

Historical LME Endpoint

{
"success": true,
"timestamp": 1755486236,
"base": "USD",
"date": "2025-08-19",
"rates": {
"ND": 0.000482
},
"unit": "per troy ounce"
}

API Key and Response

List of Symbols

Metals-API Supported Symbols page. This resource is invaluable for developers looking to integrate multiple metal data points into their applications.

Conclusion

Metals-API Documentation is an essential resource. It provides detailed information on each endpoint, including usage examples and best practices for implementation.