x402 from zero

AIsa

One API key, or a per-call x402 payment, for thousands of APIs and models, from a funded San Francisco startup.

Checked 11 October

Our view

A funded company that ships, whose Base x402 history says little about demand. About half of its 31.5M Base transactions plausibly came from a cohort of about 40 similar wallets; five were checked and all stopped within the same seven minutes on 31 December 2025 (x402scan wallet checks). It now takes API keys and Circle’s batched payments, which x402scan may not see.

Facts

Role
Seller and gateway; now offers batched payments
How serious
Credible but small
Momentum
Steady
Trend-hopping
3 of 5
Funding
$6.5M in total, including a seed announced 3 July and co-led by Alibaba and Tribe Capital
On Base
Base is a small part of what it does
How often we check
Every week

What these ratings mean

In numbers

$0.13

paid to AIsa on Base in the 30 days to 14 October.

4

payments in those 30 days, about $0.03 each on average.

36

commits to its public code in the 30 days to 14 October. Its last release, v0.6.8, came out on 14 October.

Payments from x402scan, code from AIsa-team/cli and 2 more repositories on GitHub. As of 14 October 2026.

People

  • Jordan Liu

    Founder and CEO

  • AIsa

    Official account

    On X: @AIsaOneHQ

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