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CIEL M2M Sybil Evaluator
x402
CIEL M2M Sybil Evaluator is a paid API for AI agents from 169.58.38.67.sslip.io, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-18).
Evaluates blockchain addresses or accounts for sybil behavior, returning a risk/legitimacy score and related signals.
Price / call$0.08
Success—
StatusUnknown
How this service works
50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.
Output
Returns a JSON object containing a sybil evaluation result, typically including a risk classification or score indicating whether the evaluated account/address exhibits sybil behavior, along with supporting signals or metadata about the assessment.
Example use cases
Airdrop sybil screening
“Before we finalize our token airdrop list, run a sybil evaluation on this set of wallet addresses and flag any that score high-risk so we can exclude them from the distribution.”
DeFi whitelist verification
“We're building a whitelist for our DeFi protocol launch — can you evaluate 0xABC123...DEF for sybil behavior and let me know if it's safe to include?”
NFT mint allowlist audit
“Check this wallet 0x9988...7766 for sybil patterns before I add it to our NFT mint allowlist — I need to know if it looks like a real user or a bot farm account.”
Technical details
Endpoint
POSThttps://169.58.38.67.sslip.io/api/sybil-evaluatorWhen to prefer
Choose this endpoint when you need a quick, pay-per-call sybil risk assessment for individual blockchain addresses or accounts, especially in airdrop qualification, DeFi access control, or NFT allowlist vetting workflows where sybil resistance is critical. Prefer it over building custom heuristics when you need a fast, standardized signal without operating your own fraud-detection infrastructure.
Side effects
- Missing or malformed 'properties' input field returns a 400 or validation error
- Unrecognized address format may return an empty or inconclusive result
- Payment failure via x402 (insufficient USDC balance) results in a 402 Payment Required response
- Rate limits or marketplace quota exceeded may return a 429 error
- Ambiguous or sparse on-chain data may lead to low-confidence scores
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "data"
}
}Tags
x402
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