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Base Token Safety

Base ERC-20 check before an agent buys or holds a token. Input: one contract address. Output: allow, warn, or block. Block: not a contract, not an ERC-20, zero supply, or the owner or token contract holds at least 50 percent. Warn: 20 to 50 percent held, proxy (EIP-1967, EIP-1167, or…

Visit base-token-check.fly.dev

Hostbase-token-check.fly.dev
Price$0.01 per call
NetworkBase
Paid endpoints listed3
Calls, last 30 days*13
Most unique payers on one endpoint (30 days)*4
Last paid call*2026-10-15
Tagshoneypot, proxy, erc-20, mint, holder, fee-on-transfer, blacklist, tax

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URLMethodPrice
https://base-token-check.fly.dev/v1/token-check
Base ERC-20 check before an agent buys or holds a token. Input: one contract address. Output: allow, warn, or block.…		GET$0.01
https://base-token-check.fly.dev/v1/transfer-check
Check a Base ERC-20 for a honeypot-style transfer cost before a swap or send. Input: one token address. Output: allow,…		GET$0.01
https://base-token-check.fly.dev/v1/counterparty-check
Check a Base address before an agent pays or approves it. Input: one address. Output: allow or warn. Reports wallet or…		GET$0.01

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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