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Introduction

In the fast-paced world of logistics and supply chain management, the ability to make informed decisions quickly is paramount. Freight forwarders and logistics operators often face challenges such as fluctuating fuel prices, unpredictable freight rates, and port congestion that can significantly impact their operations. Without access to real-time data, these professionals may struggle to optimize inventory replenishment and manage costs effectively.

This is where FreightPulse comes into play. By consolidating various logistics intelligence sources into a single REST API, FreightPulse empowers developers and logistics teams to access critical data seamlessly. This blog post will explore best practices for utilizing FreightPulse to enhance inventory replenishment strategies, ensuring that logistics operators can respond swiftly to changing market conditions.


Why FreightPulse

FreightPulse stands out in the logistics data landscape for several reasons:


Quick Start

To get started with FreightPulse, you need to know the base URL and how to authenticate your requests. The base URL for the FreightPulse API is:

https://freightpulsehq.com/api/v1

Authentication is done via the X-API-Key header. Here’s how to make your first request to retrieve national diesel and gasoline prices:

curl -H "X-API-Key: YOUR_API_KEY" "https://freightpulsehq.com/api/v1/fuel-prices"

The expected JSON response will look like this:

{
"success": true,
"data": {
"timestamp": "2026-07-30T12:00:00Z",
"source": "EIA (U.S. Energy Information Administration)",
"currency": "USD",
"unit": "gallon",
"data": {
"diesel": {
"national_average": 3.847,
"change_week": -0.023,
"change_percent": -0.6,
"regions": {
"east_coast": 3.912,
"midwest": 3.756,
"gulf_coast": 3.623,
"rocky_mountain": 3.891,
"west_coast": 4.456,
"california": 4.892
},
"historical": {
"30d_avg": 3.82,
"90d_avg": 3.75,
"yoy_change_percent": -8.2
}
},
"gasoline": {
"national_average": 3.156,
"historical": {
"30d_avg": 3.1,
"90d_avg": 3.05,
"yoy_change_percent": 1.1
}
}
}
}
}

In this response, the key fields include:


Core Endpoints

FreightPulse offers several core endpoints that are particularly relevant for inventory replenishment and logistics operations. Below are three key endpoints:

1. GET /fuel-prices

This endpoint provides national diesel and gasoline prices, along with a breakdown by PADD region.

Key Parameters: None required.

curl -H "X-API-Key: YOUR_API_KEY" "https://freightpulsehq.com/api/v1/fuel-prices"

Sample JSON Response:

{
"success": true,
"data": {
"timestamp": "2026-07-30T12:00:00Z",
"source": "EIA (U.S. Energy Information Administration)",
"currency": "USD",
"unit": "gallon",
"data": {
"diesel": {
"national_average": 3.847,
"change_week": -0.023,
"change_percent": -0.6,
"regions": {
"east_coast": 3.912,
"midwest": 3.756,
"gulf_coast": 3.623,
"rocky_mountain": 3.891,
"west_coast": 4.456,
"california": 4.892
},
"historical": {
"30d_avg": 3.82,
"90d_avg": 3.75,
"yoy_change_percent": -8.2
}
},
"gasoline": {
"national_average": 3.156,
"historical": {
"30d_avg": 3.1,
"90d_avg": 3.05,
"yoy_change_percent": 1.1
}
}
}
}
}

This endpoint is crucial for calculating fuel surcharges and understanding fuel cost trends, which directly impact inventory replenishment strategies.


2. GET /freight-rates

This endpoint provides live FTL truckload quotes for US lanes, allowing logistics operators to assess shipping costs in real-time.

Key Parameters: mode (trucking, ocean, air), origin_zip, destination_zip (required for trucking).

curl -H "X-API-Key: YOUR_API_KEY" "https://freightpulsehq.com/api/v1/freight-rates?mode=trucking&origin_zip=10001&destination_zip=90210"

Sample JSON Response:

{
"success": true,
"data": {
"mode": "trucking",
"service": "FTL (53' dry van)",
"source": "Warp",
"price_usd": 7207.92,
"transit_days": 4,
"pickup_date": "2026-08-24",
"delivery_date": "2026-08-28"
}
}

Key fields in this response include:

This endpoint is essential for logistics teams to calculate shipping costs accurately and optimize their inventory replenishment schedules based on real-time freight rates.


3. GET /port-congestion

This endpoint provides insights into port activity and congestion levels, which can significantly affect shipping schedules.

Key Parameters: port (name or LOCODE), country (name or ISO3), region (continent).

curl -H "X-API-Key: YOUR_API_KEY" "https://freightpulsehq.com/api/v1/port-congestion?port=USLAX"

Sample JSON Response:

{
"success": true,
"data": {
"results": [
{
"port": "Los Angeles-Long Beach",
"locode": "US LAX",
"country": "United States",
"congestion": "moderate",
"as_of": "2026-08-14",
"metrics": {
"recent_avg_portcalls_per_day": 8.7,
"baseline_avg_portcalls_per_day": 10.2,
"ratio_vs_baseline": 0.85
}
}
]
}
}

Key fields in this response include:

This endpoint helps logistics operators anticipate delays and adjust their inventory replenishment strategies accordingly, ensuring that they can maintain optimal stock levels.


Real-World Use Cases

Here are three concrete examples of how logistics teams can leverage FreightPulse to build effective solutions:


FAQ

How often do FreightPulse fuel prices update?

FreightPulse fuel prices are updated weekly, providing users with the most current data available. This frequency allows logistics operators to make timely decisions regarding fuel surcharges and shipping costs.

Can I look up ocean carriers as well as trucking carriers?

Yes, the FreightPulse API allows users to look up both ocean carriers and trucking carriers. The /carriers endpoint provides access to information about NVOCC/OTI ocean carriers as well as FMCSA SAFER data for trucking carriers.

Does the port congestion data reflect real-time vessel wait times?

No, the port congestion data from FreightPulse is based on a 7-day average and is not real-time. The data reflects port activity from the past week compared to a 90-day baseline, providing a lagged approximation of congestion levels.


Conclusion

In today's logistics landscape, having access to real-time data is crucial for making informed decisions that can significantly impact operational efficiency and cost management. FreightPulse offers a comprehensive solution by consolidating various logistics intelligence sources into a single API, enabling logistics operators to optimize inventory replenishment strategies effectively.

By leveraging the capabilities of FreightPulse, logistics teams can gain insights into fuel prices, freight rates, port congestion, and natural disruptions, all from one unified platform. This not only saves time and resources but also enhances the ability to respond to market changes swiftly.

Ready to transform your logistics operations? Try FreightPulse for free and discover how you can leverage real-time logistics intelligence to streamline your supply chain processes.