docs(cdp): Add Zylo data warehouse source documentation

[inkeep]

Summary

Adds user-facing documentation for the new Zylo data warehouse source introduced in PostHog/posthog#73207.

Changes

• Creates new documentation page at /docs/cdp/sources/zylo
• Documents Zylo connector setup (Token ID and Token Secret authentication)
• Lists all 12 available tables (applications, licenses, users, contracts, payments, purchase orders, suppliers, savings events, budgets, activity history)
• Documents scope requirements per table
• Notes incremental sync support via zylo_created_at and zylo_modified_at timestamps
• Includes ALPHA status notice (new, lightly tested)
• Documents premium feature requirements for PurchaseOrders and POLineItems tables

Context

Zylo is a SaaS spend and license management platform. This integration allows PostHog customers to sync their Zylo data into the data warehouse for analysis alongside product usage data.

The source code PR explicitly noted that user-facing docs were needed and pointed to /docs/cdp/sources/zylo as the expected path.

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This PR was created by the Inkeep Content Writer agent, which is maintained by the Docs and Wizard team. Please reach out on Slack for help if needed.

[github-actions]

Deploy preview

Status	Details	Updated (UTC)
🟢 Ready	View preview	Jul 24, 2026 01:03PM

[github-actions]

Vale prose linter → found 12 errors, 10 warnings, 0 suggestions in your markdown

Full report → Copy the linter results into an LLM to batch-fix issues.

Linter being weird? Update the rules!

contents/docs/cdp/sources/zylo.md — 12 errors, 10 warnings, 0 suggestions

Line	Severity	Message	Rule
2:16	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
17:73	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
21:5	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
27:5	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
28:48	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
34:59	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
35:15	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
56:5	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
66:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
66:48	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling
67:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
68:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
69:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
70:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
71:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
72:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
73:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
74:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
75:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
76:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
77:1	error	Hi, Andy here... use an en dash ( – ) with spaces. On Mac, holding down the Option and hyphen key will give you an en dash.	PostHogBase.EnDash
77:50	warning	'Zylo' is a possible misspelling.	PostHogBase.Spelling

[github-actions]

Bundle report

Total JS (gzip)

6.74 MiB (+0.1 KiB / +0.0%)

Eager graph (modules shipped in each entrypoint's initial chunks)

Entrypoint	Eager size	Budget	Modules
✅ app	16.19 MiB (+0.4 KiB / +0.0%)	report-only	1986

Largest modules in the app closure

Module	Size
./src/data/mcp-tools.json	918.7 KiB
css ./node_modules/.pnpm/css-loader@5.2.7_webpack@5.101.3/node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[8].oneOf[1].use[1]!./node_modules/.pnpm/postcss-loader@4.3.0_postcss@8.5.6_webpack@5.101.3/node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[8].oneOf[1].use[2]!./src/styles/global.css	741.7 KiB
./src/components/Stickers/Stickers.tsx	696.4 KiB
./node_modules/.pnpm/@radix-ui+react-icons@1.3.2_react@18.3.1/node_modules/@radix-ui/react-icons/dist/react-icons.esm.js	481.4 KiB
./node_modules/.pnpm/rehype-raw@7.0.0/node_modules/rehype-raw/lib/index.js + 29 modules	395.1 KiB
./node_modules/.pnpm/@posthog+icons@0.36.6_react-dom@18.3.1_react@18.3.1__react@18.3.1/node_modules/@posthog/icons/dist/posthog-icons.cjs.js	364.8 KiB
./src/hooks/useCustomers.tsx + 54 modules	355.1 KiB
./node_modules/.pnpm/@posthog+icons@0.36.6_react-dom@18.3.1_react@18.3.1__react@18.3.1/node_modules/@posthog/icons/dist/posthog-icons.es.js	354.8 KiB
./node_modules/.pnpm/react-markdown@8.0.7_@types+react@16.14.66_react@18.3.1/node_modules/react-markdown/lib/react-markdown.js + 88 modules	351.4 KiB
./node_modules/.pnpm/cloudinary-core@2.14.0_lodash@4.17.21/node_modules/cloudinary-core/cloudinary-core.js	281.9 KiB
./src/components/ProductComparisonTable/index.tsx + 120 modules	278.8 KiB
./src/components/SearchUI/index.tsx + 87 modules	272.1 KiB
./node_modules/.pnpm/framer-motion@10.18.0_react-dom@18.3.1_react@18.3.1__react@18.3.1/node_modules/framer-motion/dist/es/render/dom/motion.mjs + 109 modules	253.9 KiB
./node_modules/.pnpm/d3@7.9.0/node_modules/d3/src/index.js + 208 modules	247.4 KiB
./src/components/Pricing/PricingSlider/Slider.tsx + 87 modules	239.9 KiB

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Eager-graph budgets are report-only until a baseline is established. Sizes are gzip of public/**/*.js; eager size is webpack module source bytes for the modules actually shipped in the entrypoint's initial chunks (post-tree-shake).

[github-actions]

Hey @Gilbert09! This docs PR was generated for you by an agent. You're responsible for reviewing and merging it into production.

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