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Prepayment Onchain Token Safety Decision Standard
x402
Prepayment Onchain Token Safety Decision Standard is a paid API for AI agents from k2so-8080.on.ascii.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Returns a structured agent-facing decision procedure for vetting an onchain token, NFT collection, or smart contract before committing payment, including kill criteria, honeypot heuristics, and liquidity checks.
Price / call$0.002
Success—
StatusUnknown
How this service works
Agent-facing decision procedure for vetting an onchain token, NFT collection, or smart contract before committing payment. Defines source-verification checks, deployer history and reputation signals, liquidity depth and honeypot heuristics, ownership concentration thresholds, and explicit kill criteria that block a purchase outright.
Output
A paid response containing a structured decision-procedure brief (`procedure`/`brief` fields) written for agents, covering source-verification checks, deployer history and reputation signals, liquidity depth and honeypot heuristics, ownership concentration thresholds, and explicit kill criteria that block a purchase outright. Also includes metadata such as the topic, model used, generation source (llm/reasoning/deterministic), and an ISO-8601 generatedAt timestamp.
Example use cases
DeFi token rug-pull screen before swap
“I'm about to buy into this new DeFi token — can you run the full onchain safety vetting procedure on it, checking deployer history, liquidity depth, and ownership concentration, and tell me if any kill criteria are triggered?”
NFT mint safety check for autonomous agent
“My agent is about to mint from this NFT collection contract. Before it commits the payment, can you run the prepayment token safety decision standard on the collection and flag any honeypot signals or concentrated ownership red flags?”
Smart contract safety gate before airdrop claim
“There's a smart contract asking me to approve a transaction to claim an airdrop — can you vet it against the onchain token safety decision procedure first and tell me whether the source verification and deployer reputation checks pass?”
Technical details
Endpoint
GEThttps://k2so-8080.on.ascii.dev/api/services/prepayment-onchain-token-safety-decision-standarWhen to prefer
Choose this endpoint when an AI agent needs a structured, agent-readable decision procedure for vetting onchain tokens, NFTs, or smart contracts before committing a payment — especially when you need explicit kill criteria, honeypot heuristics, and deployer reputation signals in a single callable brief. Prefer it over generic blockchain analytics APIs when you need an opinionated, agent-optimized checklist rather than raw on-chain data, and when the x402 micropayment model ($0.002 per call) fits your cost model.
Side effects
- Payment not included or invalid — returns 402 with payment required details
- Invalid query parameters — returns schema validation error
- Service unavailable — upstream LLM or reasoning engine failure
- Rate limiting — too many calls in a short window
- Topic override not recognized — may return generic procedure rather than token-specific guidance
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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