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DESK LEAD x402 – Research Brief
x402
DESK LEAD x402 – Research Brief is a paid API for AI agents from desk-x402.desk-x402-gh.workers.dev, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Returns a paid micropayment-gated research brief (e.g. BSC pin-universe analysis) for $0.50 USDC via x402 protocol
Price / call$0.5
Success—
StatusUnknown
How this service works
Micropay research APIs (x402 v2 + bazaar). Free catalog at /.well-known/x402.json. Primary v2 accepts: Base eip155:8453 only. Legacy X-PAYMENT-TX still supports bsc|base via acceptsV1. Headers: X-PAYMENT-TX, X-PAYMENT-NETWORK, PAYMENT-SIGNATURE. No financial advice.
Output
A JSON object containing: ok (boolean success flag), brief (full research brief text, e.g. BSC pin-universe analysis), paidTx (on-chain transaction hash confirming payment), network (e.g. 'base'), product identifier ('brief'), and amountUsdc (0.5).
Example use cases
BSC pin-universe research brief
“Get me the DESK LEAD brief on the BSC pin-universe project — pay the 50-cent USDC fee over Base using x402 and show me what comes back.”
On-chain project due diligence
“I need a quick research brief on this Base network project before I invest — fetch the DESK LEAD brief for $0.50 USDC via x402 micropayment on Base.”
Automated research pipeline step
“As part of my due-diligence workflow, grab the DESK LEAD research brief via x402, paying 0.5 USDC on Base, and return the full brief text and transaction hash.”
Technical details
Endpoint
GEThttps://desk-x402.desk-x402-gh.workers.dev/briefWhen to prefer
Choose this endpoint when you need a one-off, pay-per-call research brief gated by x402 micropayment on Base network, especially for BSC pin-universe or related blockchain project analysis. It is ideal for agents that can autonomously execute USDC micropayments and want lightweight, instant research summaries without a subscription.
Side effects
- Payment not included or malformed X-PAYMENT-TX header → 402 Payment Required
- Wrong network used (e.g. not Base for v2) → payment rejected
- Insufficient USDC payment amount → 402 error
- Invalid or expired payment signature → authentication failure
- Cloudflare Worker unavailable → 503 or timeout
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"brief": "BSC pin-universe research brief…",
"paidTx": "0x…",
"network": "base",
"product": "brief",
"amountUsdc": 0.5
}
}Tags
x402
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