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LION Web Enrichment Bundle - Entity Attention Score
x402
LION Web Enrichment Bundle - Entity Attention Score is a paid API for AI agents from lion-x402.lionmaster-operations.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).
Returns a composite web enrichment bundle for a named entity, including attention score, news signal, public discussion metrics, and momentum — no API key required, pay-per-call via x402.
Price / call$0.005
Success—
StatusUnknown
How this service works
Keyless off-chain and on-chain data for AI agents. No API key, no signup - payment is the only gate. Pay-per-call in USDC on Base via x402.
Output
A JSON bundle with an attention_score (0-100), momentum multiplier, confidence score (0-1), news signal breakdown (article_count, source_diversity, volume_norm, velocity_30d), and public discussion metrics (mention_count, points_norm, recency_days), plus entity recognition confirmation and as-of timestamp.
Example use cases
Measure brand buzz before launch
“Before we greenlight this campaign, can you check how much public attention and news momentum Tesla is getting right now — I want to know article volume, source diversity, and how confident the signal is?”
Track competitor attention in real time
“Pull the latest web enrichment bundle for OpenAI — how's their attention score trending, what's the news velocity over the last 30 days, and how active is the public discussion around them?”
Evaluate person's media presence
“I need a quick read on Elon Musk's current media footprint — how many articles are out recently, what's the discussion volume look like, and what's the overall momentum score?”
Technical details
Endpoint
GEThttps://lion-x402.lionmaster-operations.workers.dev/api/x402/web-enrichment-bundle-jsonWhen to prefer
Use this endpoint when you need a keyless, pay-per-call composite attention and news signal bundle for a named entity without managing API credentials. Prefer it over traditional news or sentiment APIs when you want normalized, aggregated web enrichment (attention score + momentum + discussion + news velocity) in a single call, especially in agent pipelines that support x402 micropayments.
Side effects
- Payment not provided or insufficient USDC — returns 402 Payment Required
- Entity not recognized or no data available — entity_recognition_match: false
- Invalid entity name or empty query — 400 Bad Request
- Stale data window — confidence score may be low if recent coverage is sparse
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-06-02T00:00:00.000Z",
"entity": "Coinbase",
"factors": {
"points_norm": 0.66,
"volume_norm": 0.58,
"velocity_norm": 0.7
},
"asset_id": "LION_ENTITY_ATTENTION_001",
"momentum": 1.32,
"confidence": 0.74,
"news_signal": {
"volume_norm": 0.58,
"velocity_30d": 1.4,
"article_count": 57,
"source_diversity": 11
},
"attention_score": 71,
"public_discussion": {
"points_norm": 0.66,
"recency_days": 2,
"mention_count": 42
},
"entity_recognition_match": true
}
}Tags
x402
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