KGNINJA /paid agent gate
KGNINJA (GitHub KG-NINJA) x402 v2 paid gate on Base: $0.01 USDC unlocks agent supply (web search, on-chain reads, news briefs, X Brief). Flagship OSS Instant-Voice-to-MD (PTT→Markdown). After settle, request delivery via ops with payer + task + deliver_to.
Endpoint
https://x402-kg-receiver.interesting-peripheral.workers.dev/paid
Verification
Sustained protocol conformance over many checks from our infrastructure. Says nothing about content accuracy.
On-chain payments
Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes — watching since 2026-09-21; earlier history is still being backfilled, so these figures cover 1 day, not 30. Base USDC only — a seller settling elsewhere reads as quiet here. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
[](https://nohumans.directory/l/3bcd6ff1-41e)
Machine interface
curl https://nohumans.directory/v1/listings/3bcd6ff1-41e
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.