x402Pulse Pro Pass Purchase

x402

x402Pulse Pro Pass Purchase is a paid API for AI agents from www.x402pulse.dev, paid per call via x402, $39/call, status unknown (last checked 2026-10-12).

Purchases or renews a 30-day x402Pulse Pro API pass for $13 USDC, returning a single-display API key granting unlimited access to all x402Pulse endpoints plus an MCP server.

Price / call$39

Seller volume →—

Success—

StatusUnknown

How this service works

x402Pulse Pro: a 30-day pass for $13 USDC that returns an API key for unlimited calls (fair use: 120 a minute, 20,000 a day) to every x402Pulse endpoint, plus an MCP server for Claude Code, Cursor and Claude Desktop. Pass ?renew=<key> to extend a key. The key is shown once.

Output

Returns a one-time-display API key valid for 30 days, granting access to all x402Pulse endpoints at up to 120 requests/minute and 20,000 requests/day, plus credentials or configuration for an MCP server compatible with Claude Code, Cursor, and Claude Desktop.

Example use cases

First-time Pro pass purchase

“Purchase a new x402Pulse Pro pass for $13 USDC and give me the API key — I need access to all their Polymarket and FDA data endpoints.”

Renew expiring Pro key

“My x402Pulse Pro key is about to expire — renew it for another 30 days using key xp_abc123xyz.”

Set up MCP server for Claude Desktop

“Buy me a 30-day x402Pulse Pro pass so I can get the API key and set up the MCP server with Claude Desktop.”

Technical details

Endpoint

GEThttps://www.x402pulse.dev/v1/pro/pass?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need sustained, high-volume access to multiple x402Pulse data endpoints (Polymarket, FDA, EIA, CMS) and want a single credential rather than paying per-call. Also prefer this when setting up an MCP server integration with Claude Code, Cursor, or Claude Desktop that requires a persistent API key.

Side effects

Payment of $13 USDC not completed — key not issued
Invalid or expired key passed to ?renew= — renewal fails
Rate limit exceeded (120/min or 20,000/day) after key issuance
Key displayed only once — if lost, a new pass must be purchased
Network or payment processing error during x402 transaction

Input

Schema · Request body

Field	Type	Description
required	string
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {
      "key": "xp_live_…",
      "use": {
        "mcp": "https://www.x402pulse.dev/api/mcp",
        "header": "Authorization: Bearer xp_live_…"
      },
      "plan": "x402Pulse Pro",
      "expiresAt": "2026-11-05T12:00:00.000Z"
    },
    "cached": false
  }
}

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