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Pulsebit News Sentiment API
Pulsebit News Sentiment API

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Your Pipeline Is 28.8h Behind: Catching Investing Sentiment Leads with Pulsebit

Your Pipeline Is 28.8h Behind: Catching Investing Sentiment Leads with Pulsebit

We recently uncovered a fascinating anomaly: a 24h momentum spike of -0.341 in the investing space. This data point caught our attention, especially considering how it signals a shift in sentiment that could impact our strategies. The leading language driving this sentiment is French, with a lag of 28.8 hours. This insight could mean the difference between being ahead of the curve or missing critical trends.

The Problem

This data highlights a significant structural gap in any pipeline that doesn’t account for multilingual sources or entity dominance. If your model isn't set up to handle these nuances, it missed this crucial insight by 28.8 hours. The dominant entity here is the French press, which has influenced sentiment around investing. Ignoring such disparities could lead to delayed reactions and missed opportunities in your trading or investment strategies.

French coverage led by 28.8 hours. Ro at T+28.8h. Confidence
French coverage led by 28.8 hours. Ro at T+28.8h. Confidence scores: French 0.90, English 0.90, Spanish 0.90 Source: Pulsebit /sentiment_by_lang.

The Code

To catch this momentum spike, we can leverage our API to filter by geographic origin and assess the narrative sentiment. Here’s how you can do it in Python:

Geographic detection output for investing. India leads with
Geographic detection output for investing. India leads with 1 articles and sentiment +0.80. Source: Pulsebit /news_recent geographic fields.

import requests

# Define parameters for the API call
topic = 'investing'
score = +0.494
confidence = 0.90
momentum = -0.341

![Left: Python GET /news_semantic call for 'investing'. Right:](https://pub-c3309ec893c24fb9ae292f229e1688a6.r2.dev/figures/g3_code_output_split_1775482865667.png)
*Left: Python GET /news_semantic call for 'investing'. Right: returned JSON response structure (clusters: 3). Source: Pulsebit /news_semantic.*


# Geographic origin filter: Query by language
response_geo = requests.get(
    'https://api.pulsebit.lojenterprise.com/sentiment',
    params={'topic': topic, 'lang': 'fr'}
)

# Check the response
if response_geo.status_code == 200:
    geo_data = response_geo.json()
    print("Geographic data retrieved:", geo_data)
else:
    print("Error retrieving geographic data:", response_geo.status_code)

# Meta-sentiment moment: Run the cluster reason string through POST /sentiment
cluster_reason = "Clustered by shared themes: things, watch, markets, week, five."
response_meta = requests.post(
    'https://api.pulsebit.lojenterprise.com/sentiment',
    json={'text': cluster_reason}
)

# Check the response for meta-sentiment
if response_meta.status_code == 200:
    meta_data = response_meta.json()
    print("Meta-sentiment data retrieved:", meta_data)
else:
    print("Error retrieving meta-sentiment data:", response_meta.status_code)
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In this code, we first pull data from our API filtered by the French language. Then, we analyze the cluster reason string to assess the sentiment narrative. This dual approach not only highlights the anomaly but provides actionable insights we can leverage.

Three Builds Tonight

Here are three specific builds we can create based on this pattern:

  1. Geographic Signal Monitor: Set up a real-time alert system for sentiment spikes in the French language around the topic of investing. Use a threshold of -0.341 for momentum as a trigger. This will enable you to catch leading indicators early.

  2. Meta-Sentiment Analysis Dashboard: Build a dashboard that visualizes the sentiment around cluster reasons. Specifically analyze how themes like "investing," "Google," and "com" are developing against mainstream discussions. Monitor sentiment scores and adjust your strategies accordingly.

  3. Cross-Language Sentiment Mapper: Develop a tool that compares sentiment across different languages. For instance, track how French discussions on investing are diverging from English discussions about "things," "watch," and "markets." Set alerts for significant deviations in sentiment scores.

Get Started

Dive into our API at pulsebit.lojenterprise.com/docs. You can copy-paste and run this code in under 10 minutes to start catching these crucial insights. Don’t let your pipeline lag—stay ahead with real-time sentiment data.

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