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approvals-wallet
x402
approvals-wallet is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-12).
Audits all live ERC-20 token approvals for a wallet address, flags risk levels, and returns a ranked revoke plan with ready-to-use calldata.
Price / call$0.02
Success—
StatusUnknown
How this service works
Standing-state audit of a wallet's live ERC-20 token approvals. Indexes every approval the address ever granted, filters to those still live on-chain, flags unlimited, stale, scam-listed and canonical spenders, estimates money-at-risk, and returns a ranked revoke plan with ready calldata plus a 0-100 risk and allow, warn or block verdict. Risk indicators, not advice.
Output
Returns a structured audit of all live ERC-20 approvals for the wallet: each approval's spender, token, amount (flagged if unlimited), staleness, and scam-list status; an estimated USD money-at-risk figure; a 0–100 risk score; an allow/warn/block verdict; and an ordered revoke plan with ready-to-execute calldata for each revocation.
Example use cases
Post-DeFi session approval cleanup
“I just used a bunch of DeFi protocols on Base last month — can you check my wallet 0x1234...abcd for any stale or unlimited token approvals still open, estimate what's at risk, and tell me which ones to revoke first?”
Pre-transfer wallet security check
“Before I move any funds, audit my Ethereum address 0xDeAdBeEf...9999 for risky ERC-20 approvals — especially flag any unlimited or scam-listed spenders and give me a risk score.”
Routine DeFi wallet health monitoring
“Can you run an approval audit on my Polygon wallet 0xAABB...CCDD, check up to 40 approvals, and show me a ranked revoke plan with the calldata I'd need to clean it up?”
Technical details
Endpoint
GEThttps://payai.agentstools.dev/approvals/wallet?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, ranked, action-ready audit of a wallet's ERC-20 approvals — especially when you want risk scoring, scam-list cross-referencing, unlimited approval detection, and ready calldata for revocations in a single call. Prefer it over generic blockchain explorers when you need structured risk analysis and a prioritized revoke plan rather than raw event logs.
Side effects
- Invalid or malformed wallet address returns an error
- Unsupported network value returns validation error
- Address with no approval history returns empty approval list
- Rate limiting or upstream RPC unavailability may return timeout or 5xx
- Limit parameter exceeding cap (40) may be silently clamped or rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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