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Swarm Protocol Semantic Cache
x402
Swarm Protocol Semantic Cache is a paid API for AI agents from swarm-protocol.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).
Retrieves cached semantic query results for AI agents, reducing redundant computation and API calls via x402 micropayment-gated access on Base Mainnet USDC.
Price / call$0.05
Success—
StatusUnknown
How this service works
Machine-payable protocol for autonomous AI agent commerce. Monetized tools secured by x402 micropayments on Base Mainnet USDC.
Output
Returns a JSON object with a 'status' field indicating success, a 'service' field confirming 'swarm_semantic_cache', and a 'data' object containing the cached result payload for the given query properties.
Example use cases
Avoid redundant embedding computation
“Before running my expensive embedding similarity search again, check the Swarm semantic cache to see if the result for these query properties is already stored.”
Speed up repeated agent tool calls
“My agent keeps making the same semantic lookup — can you query the Swarm semantic cache with these properties to retrieve the cached answer instead of recomputing it?”
Reduce micropayment costs on repeated queries
“Check if the Swarm semantic cache already has a result for this query so I don't have to pay for the full computation again — just pull it from cache if it exists.”
Technical details
Endpoint
GEThttps://swarm-protocol.onrender.com/tools/swarm_semantic_cache?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to avoid redundant semantic computation by checking for previously cached results before invoking an expensive embedding or similarity search. Ideal for high-frequency agent loops where the same or similar queries are repeated, and cost reduction via caching is a priority. Best used as a pre-check layer before calling more expensive inference endpoints.
Side effects
- Cache miss — query not found in cache, returns empty or null data with success status
- Invalid or malformed properties input — may return an error or empty result
- Payment failure — x402 micropayment not processed, returns 402 Payment Required
- Service unavailable — hosted on Render free tier, may experience cold starts or downtime
- Stale cache — cached data may be outdated relative to current state
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {},
"status": "success",
"service": "swarm_semantic_cache"
}
}Tags
x402
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