402s.shop
What is 402s.shop?
Pay-per-call HTTP 402 endpoints for AI agents. 16 endpoints with two payment rails:
- x402 rail — Autonomous USDC pay-per-call on Base mainnet via Coinbase
CDP facilitator. No signup, no key, sub-cent per call. Verified end-to-end on mainnet with real USDC. - Credits rail — Pre-paid credits via NowPayments (card or 100+ cryptos). Same endpoints, Bearer auth. $1 = 5 calls.
Same hosted MCP server exposes all 16 tools natively for Claude Desktop,
Cursor, Cline, Claude Code.
Quick start
Add to your MCP client config:
{
"mcpServers": {
"402s-shop": {
"url": "https://402s.shop/api/mcp",
"headers": { "Authorization": "Bearer ap_live_..." }
}
}
}
Buy credits at https://402s.shop ($1 = 5 calls). Or skip credits and use the x402 rail with any USDC-funded wallet on Base.
Available tools
Web utilities (12):
qr_code · og_image · screenshot · pdf_from_url · word_count ·
extract_metadata · extract_emails · website_tech · whois ·
domain_check · youtube_transcript · summarize
Crypto cluster (4):
coin_price · ens_resolve · wallet_balance · gas_price
Each call deducts 1 credit on success. Failed calls don't charge. Image responses (QR / OG / screenshot) return as native MCP image content.
Links
- Site: https://402s.shop
- Docs: https://402s.shop/docs
- GitHub: https://github.com/402shop/402s-shop
- Telegram: https://t.me/http402sshop
Server Config
{
"mcpServers": {
"402s-shop": {
"url": "https://402s.shop/api/mcp",
"headers": {
"Authorization": "Bearer ap_live_..."
}
}
}
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