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Syntalic Social Signals Series
x402
Syntalic Social Signals Series is a paid API for AI agents from api.syntalic.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-27).
Retrieves weekly time-series social engagement data for a brand or category across TikTok and Instagram, optionally filtering by organic posts only
Price / call$0.03
Success—
StatusUnknown
How this service works
Social signals query - $0.03 per request
Output
Returns a time-series array of weekly social signal data points for the specified brand or category, covering the requested number of trailing ISO weeks. Each data point likely includes engagement or volume metrics segmented by platform (TikTok, Instagram, or combined), with optional filtering to organic-only posts. Useful for charting trends, identifying spikes, and benchmarking social momentum.
Example use cases
Brand social momentum tracker
“Show me the weekly social signals for Olipop in the grocery-gourmet-food category on TikTok for the past 52 weeks — organic posts only, so I can see their earned media trend.”
Category-level social trend analysis
“Give me the social signal time series for the grocery-gourmet-food category as a whole across all platforms for the last 26 weeks — I want to see how the entire category is trending, not just one brand.”
Platform comparison for a beverage brand
“Fetch 12 weeks of social data for the brand 'liquid-death' in the beverages category, and show me TikTok separately from Instagram so I can see which platform is driving more engagement.”
Technical details
Endpoint
POSThttps://api.syntalic.com/v1/social/series?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need weekly time-series social engagement data for a specific brand or an entire product category on TikTok and/or Instagram. It is ideal for trend analysis, campaign performance monitoring, and benchmarking organic vs paid social volume over configurable multi-week windows. Prefer this over point-in-time social queries when you need historical trajectory rather than a snapshot.
Side effects
- Missing required 'category' query parameter returns a validation error
- Invalid or unrecognized brand key (subject) may return empty series or 404
- Requesting more than 104 weeks (max) returns a schema validation error
- Invalid platform enum value (not 'all', 'tiktok', or 'instagram') causes request rejection
- Using HTTP methods other than GET/HEAD/DELETE (e.g. POST in the body) may be rejected by the schema wrapper
- Data may be sparse or missing for niche brands with low social presence
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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