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Gas Price

Get current gas price information (base fee, priority fee suggestion, gas price)

Host	base-facts.yankii.fr
Price	$0.001–$0.03 per call
Network	Base
Paid endpoints listed	9
Calls, last 30 days*	28
Most unique payers on one endpoint (30 days)*	5
Last paid call*	2026-10-15
Tags	base, token, honeypot, tax, defi, gas, fee, sell

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

Endpoints

URL	Method	Price
`https://base-facts.yankii.fr/v1/gas` Get current gas price information (base fee, priority fee suggestion, gas price)	GET	$0.001
`https://base-facts.yankii.fr/v1/sellcheck` Base honeypot and tax check for trading agents: simulates a small buy and an immediate sell of the token on its…	POST	$0.005
`https://base-facts.yankii.fr/v1/facts` Get on-chain facts about a Base token contract	POST	$0.005
`https://base-facts.yankii.fr/v1/wallet` Get ETH and USDC balance for a wallet address	POST	$0.002
`https://base-facts.yankii.fr/v1/basename` Resolve a Basename to an address or an address to its primary Basename	POST	$0.002
`https://base-facts.yankii.fr/v1/sellcheck/size` Base token sell check AT YOUR TRADE SIZE: simulates a buy of amountEth (0.001 to 10 ETH) and an immediate sell inside…	POST	$0.01
`https://base-facts.yankii.fr/v1/batch` Base token BATCH sell check: up to 10 token addresses in one call and one payment. For each token it simulates a small…	POST	$0.03
`https://base-facts.yankii.fr/v1/verdict` Base token verdict for trading agents: risk level, score and flags (proxy, mint, pause, blacklist, owner, DEX…	POST	$0.01
`https://base-facts.yankii.fr/v1/tx` Get transaction status, fee, and decoded ERC20 Transfer events	POST	$0.003

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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