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Signalis Pulse Narratives
x402
Signalis Pulse Narratives is a paid API for AI agents from api.signalis.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns active AI-business narratives with lifecycle stage, driving sources, and momentum indicators via the Pulse service
Price / call$0.01
Success—
StatusUnknown
How this service works
Paid ($0.01 USDC via x402). Active AI-business narratives with lifecycle stage, driving sources, and momentum. Proxied from the Pulse service. Compute-first / settle-after — you are never charged when Pulse is unavailable or returns an error.
Output
A list of active AI-business narratives, each with its current lifecycle stage (e.g. emerging, growing, peaking, declining), the sources driving it, and a momentum score or indicator — sourced from the Pulse service.
Example use cases
Example prompt
“What are the active AI-business narratives right now — I want to see their lifecycle stages and which sources are driving momentum.”
Technical details
Endpoint
GEThttps://api.signalis.dev/v1/pulse/narrativesWhen to prefer
Use this endpoint when you need a real-time, curated view of active AI-business narratives with lifecycle and momentum metadata — particularly when you want to understand not just what topics are trending but where they are in their narrative arc and what is driving them. Prefer this over generic news or trend APIs when the focus is specifically on AI-business storytelling with structured lifecycle context.
Side effects
- Pulse service unavailable — no charge applied, returns error indicating upstream unavailability
- Invalid or malformed query parameters — returns 400 bad request
- Authentication or payment failure via x402 — returns 402 Payment Required
- Rate limiting or quota exceeded — returns 429 Too Many Requests
- No active narratives found — returns empty list or 404
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"charged": true,
"narratives": [
{
"id": 4034,
"stage": "building",
"title": "AI-Native Founder Business Models and Organizational Strategy",
"summary": "How founders leverage AI to reshape organizational structure and competitive positioning.",
"momentum": 0.71
}
]
}
}Tags
x402
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