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Stride20k Token Risk Score API
x402
Stride20k Token Risk Score API is a paid API for AI agents from gateway.stride20k.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-11).
Returns a deterministic 0-100 rug-check risk score for any ERC-20 token on Ethereum, Base, or Polygon, with rubric flags and all underlying signals.
Price / call$0.15
Success—
StatusUnknown
How this service works
Token risk score API: deterministic 0-100 rug-check for ERC-20s on Ethereum, Base, Polygon, Arbitrum, Optimism, BSC, and Avalanche. Combines on-chain reads (bytecode, symbol, decimals, supply), DefiLlama price + confidence, and Etherscan verification and age. Published rubric, no AI: start 50; no bytecode=0; +15 price (+10 confidence>=0.9); +15 verified source (-10 unverified); -10 zero supply; -5 odd decimals; +10 age>=180d, -15 age<7d. NOT financial advice.
Output
A JSON object containing: ok (boolean), score (0-100 integer where higher means fewer red flags), flags array (e.g. 'unverified-source', 'very-new-contract'), signals object with every rubric input (codePresent, symbol, decimals, totalSupply, priceUsd, priceConfidence, sourceVerified, contractAgeDays, checksPerformed), and meta (source, cached, fetchedAt, attribution).
Example use cases
Pre-trade token safety check
“Before I buy this token on Base at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, can you run a rug check and tell me the risk score, any red flags, and whether I should be worried about it being a scam?”
DeFi listing due diligence
“We're considering listing a new Polygon token at 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174 on our platform — can you pull a full rug-check audit on it, including whether the source is verified, how old the contract is, and what risk score it gets?”
Portfolio token risk sweep
“I've got a few tokens in my wallet and I'm not sure if they're safe — can you check the Ethereum token at 0x6B175474E89094C44Da98b954EedeAC495271d0F for any rug-pull red flags, its supply situation, and give me the overall risk score?”
Technical details
Endpoint
GEThttps://gateway.stride20k.com/risk/token/:chain/:address?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, auditable, deterministic safety check on an ERC-20 token before trading, listing, or integrating it — especially when you want a transparent rubric (no black-box AI) covering bytecode presence, price confidence, source verification, supply, decimals, and contract age across Ethereum, Base, or Polygon.
Side effects
- Invalid or non-ERC-20 contract address returns error or score of 0 with no-bytecode flag
- Unsupported chain value returns 400/validation error
- Etherscan or DefiLlama upstream unavailable may result in partial signals or cached data
- Zero-supply or self-destructed contracts score very low
- Non-0x-prefixed or malformed address rejected by schema pattern validation
Tags
x402
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