Trial · Try before you buy

¥1 for 100 credits
Test first, decide later

About $0.14. Alipay scan, credited in seconds — enough for 5–10 paid data-tool calls. No crypto wallet, no credit card, no x402 knowledge required: pay, grab an API key, paste one config line.

Generate my ¥1 QR → Claim ¥30 free credits first

The QR is generated on the spot, so it never expires. Crediting is automatic — no manual confirmation.

Three steps, five minutes

STEP 1

Open the top-up page, amount ¥1

Go to feegate.org/pay, pick Alipay, amount ¥1. The payment QR appears instantly.

STEP 2

Scan and pay ¥1

The provider callback is signature-verified, then credits are applied automatically — observed under 4 minutes, no screenshot needed.

STEP 3

Get a key, paste one config

Create an fg_… key in the console, drop it into Claude / Cursor / Cline MCP config, or call the REST endpoints with curl.

What 100 credits actually buys

1 credit = ¥0.01. Real price list, not an estimate.

Paid toolPrice CreditsCalls per 100
Token safety / options IV / whale flow ($0.02 tier)$0.02≈147
AI model pricing matrix ($0.05 tier)$0.05≈362
Stablecoin yield ranking top20 ($0.10 tier)$0.10≈721
Exchange listing intel ($0.50 tier)$0.50≈360needs ¥4

Every paid tool ships with a free tier (per-IP daily quota). ¥1 just covers the moment you want a few more rows without a big top-up.

Integration is one JSON block

{
  "mcpServers": {
    "feegate": {
      "type": "http",
      "url": "https://feegate.org/mcp",
      "headers": { "Authorization": "Bearer fg_your_key" }
    }
  }
}

No key required either: without one the same tool answers with an x402 challenge you can settle in USDC on Base. Full docs →

Three questions

Q: Can I pay without an account?
Yes. Pay first, register after, then claim the credits with your order ID. Or register first and get ¥30 free.

Q: What if it doesn't arrive?
Crediting is automatic and typically under 4 minutes. If it's late, email the order ID to brian@51kaifa.app — handled the same day.

Q: Refunds?
Unused credits are refundable within 7 days; consumed calls are not.