Psydex - What the World Is Thinking What the World Is Thinking
AG API v1.0 (beta)

• Overview
• API Key Generation
• Catalog
• Correlations
• Content
• Events
• Topics
• Search
• Sentiment
• Statistics
• Text Mining
• Time Series
• Updates

Request Authorization to API

Updates

Retrieves "Updates" only for various API calls



URLs:
http://psydex.net/api/updates/content
http://psydex.net/api/updates/stats
http://psydex.net/api/updates/topics (not implemented)
http://psydex.net/api/updates/alerts (not implemented)
http://psydex.net/api/updates/events (not implemented)


Statistics Updates

URL:
http://psydex.net/api/updates/stats

Parameters:  
Required: Valid Values
api_key API Key provided by Psydex
One of Following:  
pql Valid Psydex Query Language Expression
id Valid Topic Id
symbol Valid Topic Symbol (A-Za-z0-9._)
group id Valid Topic Group Id
OPTIONAL:  
since Epoch Millisecond Timestamp



Response: Response XML Schema Defintion (XSD)
Element: Description
identifier Represents either the Topic Id or Query Expression used as criteria
count Source Weighted Count
mean Mean for the specified Statistical Period
std_dev Standard Deviation for the specified Statistical Period
score # of standard deviations from the mean
momentum Up, down or unchanged. Unchanged indicates the statistics were not calculated based on a mention.
timestamp Epoch timestamp when stats were last calculated
ema Exponential Moving Average using the specified period. 5, 10 and 20 period ema are calculated





Content Updates

URL:
http://psydex.net/api/updates/stats

Parameters:  
Required: Valid Values
api_key API Key provided by Psydex
One of Following:  
pql Valid Psydex Query Language Expression
id Valid Topic Id
symbol Valid Topic Symbol (A-Za-z0-9._)
group id Valid Topic Group Id
OPTIONAL:  
since Epoch Millisecond Timestamp



Response: Response XML Schema Defintion (XSD)
Element: Description
source List of Sources
content_uuid Unique Identifier for the content
pub_time Timestamp source indicates content was published
collection_time When content was collected by Psydex
title Content Title. See Content request for retrieving full content and additional metadata.