feat: add Vendor Marketplace section to org profile

[achris7]

Add 27 verified x402 endpoints across 7 categories (compute, voice, image, text, search, browser, agent-tools) with link to full directory. Update x402 facilitator row and protocol table to reference verified endpoint count.

Summary by CodeRabbit

• Documentation
  • Updated x402 payment facilitator documentation with verified endpoint count and service categories.
  • Added new Vendor Marketplace section listing available services.
  • Improved Protocol table clarity for endpoint availability and proxy access.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 317c229e-0d5d-447f-9ef7-ad4af88e1686

📥 Commits

Reviewing files that changed from the base of the PR and between 9a7e5a5 and 78e6029.

📒 Files selected for processing (1)

• profile/README.md

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📝 Walkthrough

Walkthrough

This PR updates the profile README documentation to provide more precise x402 endpoint metrics. Instead of claiming "13,000+" reachable endpoints via the proxy, the documentation now emphasizes "27 verified endpoints across 7 categories" with a new Vendor Marketplace section detailing those categories and example services.

Changes

x402 Endpoint Metrics Update

Layer / File(s)	Summary
x402 endpoint metrics and Vendor Marketplace documentation profile/README.md	Replaced the broad "13,000+ reachable" x402 facilitator claim with "27 verified endpoints across 7 categories," added a Vendor Marketplace section listing service categories, and updated the Protocol table's x402 APIs entry to match the new metrics.

Possibly Related PRs

• Floe-Labs/.github#2: Both PRs modify x402 facilitator and endpoint count messaging in profile/README.md.
• Floe-Labs/.github#1: Both PRs update x402-related documentation and protocol messaging in profile/README.md.
• Floe-Labs/.github#5: Both PRs modify marketing text in profile/README.md (main PR updates x402 metrics and adds Vendor Marketplace; related PR adds promo callout).

Poem

🐰 Twenty-seven endpoints true,
Verified and sorted too,
Seven categories gleam and shine,
No inflated "thirteen K" line,
Marketplace facts make hearts align! 🎉

🎯 1 (Trivial) | ⏱️ ~3 minutes

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/profile-vendor-marketplace

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_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[Copilot]

Pull request overview

Adds a “Vendor Marketplace” section to the org profile README to highlight the currently verified x402 endpoints and align existing x402-related copy with the new verified-count framing.

Changes:

• Updated the “x402 payment facilitator” entry in “The Floe Stack” to reference the Vendor Marketplace and the 27 verified endpoints across 7 categories.
• Added a new “Vendor Marketplace — 27 verified x402 endpoints” section with a category/service summary table and link to the full directory.
• Updated the Protocol table row from “x402 APIs reachable” to “x402 APIs” to include verified endpoint count plus the broader reachable count via proxy.

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