fee_estimate

chainsscope.duckdns.org · x402

Current network fee conditions -- gas price (ETH/Base/Arbitrum/Optimism/Polygon), sat/vB fee tiers (Bitcoin), or recent prioritization fees (Solana) -- useful for an agent about to construct a transaction itself.

Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 18:40 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

https://chainsscope.duckdns.org/tools/fee-estimate

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 25 Oct, 19:50 UTC
Wallets named: 0x1f5f8474fa0dc1fde79187abd68ef8ea15adae34named by x402 Bazaar
Listed since: 25 Oct 2026, 17:50 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
chainsscope.duckdns.org	x402	Live	25 Oct, 18:40	25 Oct, 18:40	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

chainsscope.duckdns.org