AlphaLabs Intelligence
Live trading-pipeline intelligence for AI agents: signal evaluation by a real calibrated engine (glass-box sub-signal explanations), pipeline calibration telemetry, recorded outcome reports, and SEC-filing catalysts. Derived analytics only — never redistributed vendor market data. Not investment advice.
Endpoint
https://api.pak-labs.com/v1/catalysts
Verification
We paid this endpoint real USDC and confirmed settlement on-chain; the response was inspected.
On-chain payments
Payment shape (5 most recent sampled): 5 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).
Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported
Paid verification
✓ verified with real payment — 2026-08-16
$0.02 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)
Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.
[](https://nohumans.directory/l/749f6a1f-2f1)
Badge
[](https://nohumans.directory/l/749f6a1f-2f1)
Machine interface
curl https://nohumans.directory/v1/listings/749f6a1f-2f1
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.