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Pulsebit News Sentiment API
Pulsebit News Sentiment API

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Your Pipeline Is 8.8h Behind: Catching Crypto Sentiment Leads with Pulsebit

Your pipeline is 8.8 hours behind. We just observed a significant anomaly in the 24-hour momentum spike for the topic of crypto, clocking in at +1.300. This spike comes as the crypto industry pushes a bill intended to tilt regulation in its favor, as highlighted by two leading English articles. It’s essential to recognize that while mainstream sentiment is forming around crypto, industry, and pushes, our analysis indicates a notable lag in capturing this momentum shift.

If your model doesn’t account for multilingual sources or the dominance of specific entities, it’s missing crucial signals like this by hours—specifically, 8.8 hours in this case. The leading English press is driving the narrative, and without the ability to integrate multilingual data, you’re left trailing behind. It’s not just about sentiment; it’s about who’s leading the conversation.

English coverage led by 8.8 hours. Nl at T+8.8h. Confidence
English coverage led by 8.8 hours. Nl at T+8.8h. Confidence scores: English 0.90, French 0.90, Spanish 0.90 Source: Pulsebit /sentiment_by_lang.

Let’s dive into some code that can help you catch these insights in real-time. Here’s how you can query our API to filter for English language articles related to crypto:

import requests

# Define parameters for the API call
params = {
    "topic": "crypto",
    "score": 0.525,
    "confidence": 0.90,
    "momentum": 1.300,
    "lang": "en"
}

![Left: Python GET /news_semantic call for 'crypto'. Right: re](https://pub-c3309ec893c24fb9ae292f229e1688a6.r2.dev/figures/g3_code_output_split_1778841170631.png)
*Left: Python GET /news_semantic call for 'crypto'. Right: returned JSON response structure (clusters: 3). Source: Pulsebit /news_semantic.*


# Make the API call to get sentiment data
response = requests.get("https://api.pulsebit.com/v1/sentiment", params=params)
data = response.json()

# Print the response for debugging
print(data)
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Now that we’ve filtered our results by language, let's leverage the cluster reason string for a deeper narrative understanding. Here's how we can post the cluster reason back to our API for scoring:

# Define the cluster reason string
cluster_reason = "Clustered by shared themes: crypto, industry, pushes, bill, tilt."

# Make the POST request to score the narrative framing
sentiment_response = requests.post("https://api.pulsebit.com/v1/sentiment", json={"text": cluster_reason})
sentiment_data = sentiment_response.json()

# Print the sentiment score of the narrative
print(sentiment_data)
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With this code, you’re not just accessing sentiment data; you’re actively engaging with how specific narratives are framed in the conversation.

Now, what can we build with this newfound understanding? Here are three ideas to get you started:

  1. Geo-Filtered Sentiment Dashboard: Use the geo filter to create a dashboard that visualizes sentiment scores for crypto-focused articles across different countries. Set a threshold of 0.5 for sentiment score to highlight regions with positive or negative sentiment.

Geographic detection output for crypto. India leads with 3 a
Geographic detection output for crypto. India leads with 3 articles and sentiment +0.05. Source: Pulsebit /news_recent geographic fields.

  1. Meta-Sentiment Tracker: Build a tracker that continuously monitors the sentiment of clustered narratives. Set it to trigger alerts when sentiment scores exceed +0.5, allowing you to catch shifts in narrative framing in real time.

  2. Forming Themes Analyzer: Construct an analysis tool that checks for forming themes like crypto, google, and committee. Set it to alert you when these themes have a momentum score of +1.0 or higher.

These builds will not only enhance your ability to capture sentiment but will also keep you ahead of the curve in understanding how narratives evolve in the rapidly changing landscape of the crypto industry.

Ready to get started? Check out our documentation at pulsebit.lojenterprise.com/docs. You can copy-paste the code above and run it in under 10 minutes. Let's harness this data and turn it into actionable insights!

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