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x402 Finance Token Safety API
x402
x402 Finance Token Safety API is a paid API for AI agents from x402-paid-api.x402-finance.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).
Returns safety assessment data for a Base network token, paid via x402 V2 micropayments (USDC on Base).
Price / call$0.04
Success—
StatusUnknown
How this service works
Live crypto market data and Base token safety via x402 V2 micropayments (USDC on Base).
Output
Returns a JSON object with a success boolean and a data object containing token safety information for the queried Base network token, including risk indicators, safety scores, and relevant contract metadata.
Example use cases
Pre-swap token safety check
“Before I buy this new Base token at 0x4200000000000000000000000000000000000006, can you check whether it's safe or if there are any red flags I should know about?”
DeFi portfolio risk screening
“I'm about to add a few Base chain tokens to my portfolio — can you run a safety check on contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and tell me if it looks legit or risky?”
Rug pull detection before investing
“Someone in my Telegram just shared a Base token contract — 0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA — can you check if it's a rug pull or scam before I put any money in?”
Technical details
Endpoint
GEThttps://x402-paid-api.x402-finance.workers.dev/api/token-safetyWhen to prefer
Choose this endpoint when you need on-chain token safety data specifically for Base network tokens and are comfortable paying $0.04 USDC per call via x402 V2 micropayments. It is particularly useful for DeFi agents that need to screen tokens before swapping, investing, or recommending them to users.
Side effects
- Invalid or unrecognized token contract address returns an error or empty data
- Payment failure via x402 micropayment protocol blocks the request
- Token not found on Base network returns unsuccessful response
- Rate limiting or worker timeout on high-traffic periods
- Non-Base chain addresses may not return valid results
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| success | boolean |
Tags
x402
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