x402 Gateway

Register any upstream API with a price and get a hosted, pay-per-call endpoint settled in BSV sats — no Worker to deploy. Paid routes appear in x402market so agents can discover and pay them.

Try a paid call

curl -si https://entangleit.com/x402gateway/g/<slug>/<tool>
# HTTP/2 402 + PAYMENT-REQUIRED (price, payTo, bsv:mainnet)
# retry with PAYMENT-SIGNATURE and the upstream response comes back

Register a service

Name

Your BSV payout address

Upstream base URL (https)

Contact (optional)

Auth header (optional)

Auth value (optional)

Tagline Description Routes (JSON array) — Free: up to 5 · Pro: 100 + analytics + uptime monitoring

Live services

Loading…

Uptime monitoring (Watch)

Every paid route is watched automatically: the gateway probes it like a buyer every 15 minutes and checks the 402 challenge is valid. Pro services get email + webhook alerts on breakage, price-change warnings, and a public status page. Free services get daily checks with status in the dashboard.

Manage watches from the service admin API (POST /api/services/<slug>/watches) or read the docs. Pro is $9/mo or $86.40/yr.