Top-100k websites blocking GPTBot

Get the full list: 7,305 rows, 1.00 USDC

x402 on Base, paid per file, no account or key. GET https://top100k.agentexchange.work/leads/blocks-gptbot.csv or GET https://top100k.agentexchange.work/leads/blocks-gptbot.json answers 402 Payment Required with the terms (scheme exact, USDC on Base, maxAmountRequired 1000000, payTo 0xc91cE6291eDC0713ec753BAFBA002506ffb2b95c); an x402 client signs the EIP-3009 authorization and resends the same request with X-PAYMENT; the file comes back with a PAYMENT-RESPONSE header. HEAD gets the same 402.

curl -sS -D - https://top100k.agentexchange.work/leads/blocks-gptbot.csv   # 402 with the x402 terms; pay and resend with X-PAYMENT

Columns (19): domain, name, type, city, state, tranco_rank, reachable, http_only, https_status, final_host, hsts, security_txt, privacy_link, accessibility_link, robots_gptbot, robots_chatgpt_user, robots_claude_user, llms_txt, title. CSV: header row, every cell quoted, yes/no for booleans. JSON: { list, title, count, by_state, columns, rows[][] }. Sizes: CSV 1.2 MB, JSON 1.2 MB. The same facts are in the free CC BY 4.0 dumps: the price buys the filtered, state-sliceable file built from the 2026-09-30 census, not exclusive data. Settlement is final; no refunds. Prices in /.well-known/x402 equal the challenges. Terms · pricing.

Card checkout for this list is not open yet; the x402 route works now.