Paywall any URL.
Zero code.

The whole interface

https://api.voidly.ai/v1/pay/proxy
  ?u=<https-url-to-paywall>
  &to=<your-did:voidly:earnings-did>
  &price=<usdc-amount>           # default 0.01

# Behavior
#   first call → HTTP 402 with a facilitator-signed quote
#   pay it (transfer credits to your DID, sign the envelope)
#   retry with X-Payment header → upstream response, paid for

Try it (live, no install)

The interactive demo runs on Hugging Face. Claim a DID + 10 credits, paste any HTTPS URL, watch a real settlement land on the rail — all in your browser.

Or do it from your terminal

# 1) Claim a DID + 10 starter credits in your browser:
#    https://voidly.ai/pay/claim

# 2) Install the CLI (one-shot)
npm install -g @voidly/pay-cli

# 3) Use the proxy. The CLI auto-pays the 402 quote.
voidly-pay fetch \
  "https://api.voidly.ai/v1/pay/proxy?u=https://httpbin.org/json&to=did:voidly:YOUR_DID&price=0.005" \
  --pretty

# Response includes:
#   x-voidly-paid: 1
#   x-voidly-transfer-id: <uuid>
#   x-voidly-receipt: https://voidly.ai/pay/r/<uuid>
#   <upstream JSON body>

Use cases

• • Charge for an existing API without changing your server. Drop a Voidly Pay proxy URL on your blog, in your README, or in your SDK docs — every call becomes a real on-chain settlement.
• • Monetize a free public dataset. Wrap your CSV/JSON download URL in the proxy; researchers pay $0.01 to download, you earn USDC on Base.
• • Gate a Gradio / Hugging Face Space by proxying the model's inference endpoint.
• • Test x402 against any third-party endpoint in seconds — no backend code at all.

Limits

• • Recipient DID must be registered on the rail (open a wallet via /pay/claim).
• • HTTPS upstreams only. Cookies + auth headers from the caller are stripped before forwarding.
• • Body capped at 2 MB; truncated bodies emit x-voidly-truncated: 1.
• • Price range: $0.005 – $5.00 per call.
• • Quote TTL: 5 minutes.
• • Voidly takes no fee — 100% of the price goes to your DID.