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Pulsebit News Sentiment API
Pulsebit News Sentiment API

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Your Pipeline Is 25.1h Behind: Catching Trade Sentiment Leads with Pulsebit

Your Pipeline Is 25.1h Behind: Catching Trade Sentiment Leads with Pulsebit

We recently uncovered a fascinating anomaly in our data: a 24-hour momentum spike of +0.550. This spike is particularly relevant because it coincides with the Seattle Seahawks trading back to No. 236 in the seventh round of the NFL Draft, which has generated a significant amount of buzz in the English press. With only two articles linked to this event, it's clear there's an emerging narrative that could influence various stakeholders in the sports and trading sectors.

The Problem

Your model missed this by 25.1 hours. This highlights a critical structural gap in any pipeline that fails to effectively handle multilingual origin or entity dominance. In this case, the leading language was English, which had no lag time compared to German. If your system only processes data in one language or lacks the ability to prioritize based on linguistic context, you may miss out on critical insights that could impact your trading strategies and decision-making.

English coverage led by 25.1 hours. German at T+25.1h. Confi
English coverage led by 25.1 hours. German at T+25.1h. Confidence scores: English 0.80, French 0.80, Spanish 0.80 Source: Pulsebit /sentiment_by_lang.

The Code

To catch this momentum spike and integrate it into your workflow, we can leverage our API effectively. Here's a snippet of Python code that demonstrates how to query the relevant data:

import requests

![Left: Python GET /news_semantic call for 'trade'. Right: ret](https://pub-c3309ec893c24fb9ae292f229e1688a6.r2.dev/figures/g3_code_output_split_1777161244447.png)
*Left: Python GET /news_semantic call for 'trade'. Right: returned JSON response structure (clusters: 3). Source: Pulsebit /news_semantic.*


# Querying the sentiment data for trade-related articles
response = requests.get(
    "https://api.pulsebit.com/v1/articles",
    params={
        "topic": "trade",
        "lang": "en",
        "momentum": "+0.550"
    }
)

data = response.json()
print(data)
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Now, we want to score the narrative framing around our cluster using the sentiment endpoint. This helps us understand how the narrative is shaping up around the emerging themes.

# Scoring the narrative framing
narrative = "Clustered by shared themes: 2024, za’darius, smith, trade, finalized."
sentiment_response = requests.post(
    "https://api.pulsebit.com/v1/sentiment",
    json={"text": narrative}
)

sentiment_data = sentiment_response.json()
print(sentiment_data)
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This code gives you a solid starting point to integrate these insights into your analysis pipeline, ensuring you capitalize on sentiment spikes like this one.

Three Builds Tonight

  1. Geo-Filtered Insights: Build a real-time alert system that triggers whenever there's a significant sentiment shift in trade discussions specifically in English-speaking regions. Use a threshold of momentum > +0.300 to ensure you're only alerted to meaningful spikes.

  2. Meta-Sentiment Analysis: Create a dashboard that visualizes the sentiment and narrative framing of clustered stories. Focus on stories around "trade" and set a threshold score of sentiment > +0.100 to capture the emerging themes and narratives reflecting public perception.

  3. Clustered Theme Tracker: Implement a feature that tracks forming themes like trade, Google, and NFL against mainstream topics such as Za'Darius and Smith. Set up a scoring system that flags any anomalies where the sentiment for forming themes diverges significantly (e.g., more than 0.20 points) from mainstream discussions.

Get Started

You can dive into our documentation at pulsebit.lojenterprise.com/docs. We're confident that you can copy, paste, and run this in under 10 minutes. Don't let your pipeline fall behind—catch the momentum spikes and keep your insights sharp!

Geographic detection output for trade. India leads with 3 ar
Geographic detection output for trade. India leads with 3 articles and sentiment -0.63. Source: Pulsebit /news_recent geographic fields.

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