Marketplace · API · x402

mcp.zensched.com/x402/tools/account_set_contact

ZenSched `account_set_contact` — Attach a contact email to an email-less org (enables human recovery/sign-in). Two steps: 1) Call with email only to send OTP. 2) Call with email + code to verify and attach. Once attached, this email can be used for account_signin_start and account_recover_start. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

Endpoint	`https://mcp.zensched.com/x402/tools/account_set_contact`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~346 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x081D7F97cA4478dAc465569E1fE3F5846ad598dD
method	GET
last updated	2026-10-19T10:26:01.686Z

Use it

Call it (an x402 client pays automatically)

curl -i https://mcp.zensched.com/x402/tools/account_set_contact
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-6575bd19d1ae0e91

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}