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OfferSignal Pulse — Weekly AI Companion Tool Index Changes
x402
OfferSignal Pulse — Weekly AI Companion Tool Index Changes is a paid API for AI agents from offersignal.io, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Returns a weekly diff of the OfferSignal Tool Index: price changes, policy changes, and new or removed AI companion tools since the previous snapshot.
Price / call$0.1
Success—
StatusUnknown
How this service works
Weekly signal on changes to the OfferSignal Tool Index: price changes, policy changes, and new/removed AI companion tools since the previous snapshot.
Output
Returns a JSON object with a 'changes' array listing individual tool-level diffs (price changes, policy changes, additions, removals), a human-readable 'summary' string, the 'updated' timestamp of the snapshot, the 'week_of' date string, an 'is_baseline' boolean indicating if this is a first snapshot, and a 'tools_tracked' count showing total tools in the index.
Example use cases
Weekly pricing change digest for AI tools
“Show me the OfferSignal Pulse for this week — specifically which AI companion tools raised or dropped their prices since the previous snapshot.”
Detecting newly launched AI companion tools
“Check the OfferSignal index pulse and tell me which new AI companion or adult AI tools have been added to the tracker this week that weren't there before.”
Policy change monitoring for compliance review
“Pull the latest OfferSignal Pulse and highlight any policy changes that AI companion platforms made this week — I need to know if any tools changed their terms or content policies.”
Technical details
Endpoint
POSThttps://offersignal.io/v1/offers/pulseWhen to prefer
Use this endpoint when you need a structured, weekly-resolution diff of AI companion tool pricing, policies, and availability — specifically for the OfferSignal Tool Index. Prefer this over manual scraping or general web search when you want a normalized, consistent snapshot comparison with a clear changelog format and a known cost-per-call model via x402.
Side effects
- No changes since last snapshot — returns empty changes array with summary noting no movement
- Baseline call — is_baseline flag is true, no diff available yet
- Payment failure via x402 — call rejected before processing
- Service unavailable — snapshot not yet generated for the current week
- Malformed POST body — 400 error if required fields are missing
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| changes | array | |
| summary | string | |
| updated | string | |
| week_of | string | |
| is_baseline | boolean | |
| tools_tracked | number |
Tags
x402
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