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ScriptMasterLabs ACP x402 Keyword Extractor
x402
ScriptMasterLabs ACP x402 Keyword Extractor is a paid API for AI agents from acp-x402-scriptmasterlabs.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Extracts keywords from text or document properties, paid per-call via USDC on Base using the x402 protocol
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns a list of extracted keywords or key phrases found within the submitted text properties, suitable for tagging, indexing, or topic analysis.
Example use cases
SEC filing keyword tagging
“I have this paragraph from an SEC filing: 'The registrant discloses material risks related to digital asset custody, stablecoin collateralization, and on-chain settlement finality.' Can you pull out the key terms so I can tag it in our compliance database?”
Crypto article topic extraction
“Extract the main keywords from this crypto news snippet: 'Base network gas fees dropped 40% following the EIP-4844 upgrade, benefiting DeFi protocols and NFT marketplaces using USDC settlements.'”
RWA document indexing
“I need to index a batch of real-world asset documents — can you extract the keywords from this one first: 'Tokenized treasury bonds issued on Base offer yield-bearing RWA exposure with daily USDC redemption.'”
Technical details
Endpoint
GEThttps://acp-x402-scriptmasterlabs.onrender.com/x402/keyword-extract?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call keyword extraction billed in USDC via the x402 micropayment protocol on Base, especially in crypto, RWA, SEC, or compliance document contexts where the broader ScriptMasterLabs data suite is already in use.
Side effects
- Missing or empty 'properties' input returns an empty result or error
- Malformed input schema returns a 400-level error
- Payment not settled via x402 results in a 402 Payment Required response
- Service unavailable on Render free tier during cold start causes timeout
- Very short or low-information text may return few or no keywords
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"example": {}
}Tags
x402
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