Username Checker
https://api.x402node.dev/identity/username-check
api.x402node.devfirst seen 26d ago
Checks if a username is taken across 10 developer platforms with per-site status and profile URLs.
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Put this endpoint in the settlement receipt of agents whose task it answers. You pay only when the recommendation converts on-chain.
x402 · guided commerceStart a campaign
$0.00across0settlements·$0.00avg
0 all-time buyers0 all-time sellersall-time $0.00 / 0 settlements
Settlement Volume
This endpoint shares a payment address with 368 other resources on api.x402node.dev, so the breakdown below is shown at the server level — per-resource activity can't be isolated on-chain for shared addresses.
Facilitators
Chains
Base51 calls$1.78