List your tool on Blue Hub

Anyone calling your tool pays in USDC on Base via x402. You keep 95%; Blue Hub treasury takes 5%. No subscription, no API key.

Connect wallet to continue

Revenue gets paid to your connected wallet on Base.

Tool ID (slug)

lowercase, digits, hyphens · 3-41 chars · must start with a letter · unique across all Hub tools

Display name

Max 80 chars

Short description

One line — what does this tool do? Max 280 chars

Category

HTTPS x402 endpoint

No endpoint yet? Deploy one free on Bankr x402 Cloud, then come back to list it here. Blue Hub doesn't host your code — you own the endpoint and keep 95%.

POST URL of your live x402 service. On submit we probe it: it must answer with HTTP 402 + x402 payment requirements (payTo · asset · network) on Base. Pass → your tool goes live instantly. No human review.

Price per call (USD)

$= 200000 USDC units

0 = free · max $100 · settled in USDC on Base

Input schema

req

1 of 12 inputs. These fields show up in the Hub call form.

Agent / brand name (optional)

Display name shown next to your tool. Defaults to your wallet short-address.

Logo URL (optional)

🔵

https:// link to a square image (PNG/SVG/JPG). Shown on your tool card. Leave blank to use the default badge.

Preview signed manifest (External tool)

(connect wallet to preview manifest)

You'll be asked to sign one message — no transaction, no gas.