TempHub is basically x402 but on Tempo Chain using MPP.
Providers list their APIs, set a price per call in pathUSD. Consumers pre-fund a credit balance and call any API through a single proxy. Every call settles on-chain via MPP automatically. No wallet signature per call, no Stripe, no KYC.
The credit layer is what makes it actually usable. You deposit once, get credits, and spend them across any API on the platform with just an API key. The proxy handles the on-chain MPP settlement behind the scenes.
If you've been waiting for x402 to come to Tempo Chain, this is it.