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Base Token Batch Screen

x402Not rated yetLast checked 4 hours ago

POST 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 buy and an immediate sell inside eth_call (no trade is sent) and returns buy tax, sell tax, round-trip loss, flags and a plain summary; a token it cannot simulate is returned as not_simulated with the reason. Built for bots that screen many new tokens: $0.03 for up to 10 (single check: $0.005). Facts, not advice.

Price$0.03per chain read · paid in USD on Base

Uptime100%

1/1 probes · 995 ms

Score–Needs 3 checks

Paid usage, 30 days1payers · 1 calls

How to buy

This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.

curl -i -X POST "https://base-facts.yankii.fr/v1/batch"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the response

Recent checks

Checked (UTC)	Result	Status	Time	Live price
2026-10-11 12:16	Valid 402	402	995 ms	$0.03

Receipts

No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.

What a check proves