Source for the Payload developer portal — by Payload. The canonical docs home for RevRule by Payload and the Payload free utilities.
Live site: https://payloadhq.github.io/
The public, static home of Payload documentation: product pages, developer docs,
how-to guides, browser utilities, and the X402 Observatory reference data. No
trackers, no build step. Payload's brand order is: PAYLOAD is the parent company;
Veyline by Payload is the flagship; callx402 by Payload (powered by Veyline) is
the x402 action layer; RevRule by Payload is the separate programmable revenue
rules engine. The portal's current published coverage: Veyline and callx402
(veyline.html, agents.html, agents.json), RevRule by Payload
(revrule.html, revrule-api.html, revrule-sandbox.html), and the Payload
free utilities.
index.html— portal homedocs.html— documentation hubproducts.html— product catalog (data fromproducts.json)revrule.html,revrule-api.html— RevRule product and API docsx402-observatory/— the X402 Observatory: reference data and check pagesguides/— how-to guides (x402 402 payments, MCP, n8n, AI search, CRM)utilities/— browser-based utilitiesllms.txt,sitemap.xml,robots.txt— machine-readable discovery files
No build step required. Serve the directory with any static file server:
cd payloadhq.github.io
npx serve .Then open http://localhost:3000 in your browser.
Edits are plain HTML, CSS, and JavaScript. When you change products or pages,
keep products.json, sitemap.xml, and llms.txt in sync with the live content.
- Canonical docs: https://payloadhq.github.io/
- Payload on GitHub: https://github.com/Payloadhq
- callx402 (x402 action layer): https://github.com/Payloadhq/callx402
No license file is published in this repo. Free utilities linked from the portal are MIT in their own repositories; commercial products carry their own license terms.