Web search in Zed with x402serps
Zed calls MCP servers context servers. Remote servers take a url and headers in settings.json. Use Settings \u2192 AI \u2192 MCP Servers \u2192 Add Remote Server, or zed: open settings file.
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{
"context_servers": {
"x402serps": {
"url": "https://x402serps.com/api/mcp",
"headers": {
"X-Trial": "1"
}
}
}
}Zed sends header values literally (no ${VAR} expansion). With no Authorization header it may offer an OAuth sign-in. x402serps doesn't use OAuth, so dismiss the prompt.
With card credits
{
"context_servers": {
"x402serps": {
"url": "https://x402serps.com/api/mcp",
"headers": {
"Authorization": "Bearer xs_YOUR_KEY"
}
}
}
}A green dot next to x402serps in MCP Servers means it's active.
Pay per call with x402 instead: tool calls without a trial header or key return the x402 payment requirements, which an x402-aware client can pay in USDC on Base or Solana. Search is $0.004 a call. Buy a credit key on the pricing page.
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