Building paid page-color-palette and LanguageTool typo-audit APIs for AI agents (x402) (2026-09-12-colors-typo)
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Two more paid x402 endpoints shipped — both at the $0.0005 USDC sub-cent tier, both pay-as-you-go on Base mainnet: /api/colors — Extracts the full color palette of any URL (parses inline style= , first block, and up to 8 external stylesheets for color/background-color declarations). Returns the top…
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- 2026-09-12 09:12 · DEV Community — AI
Building paid page-color-palette and LanguageTool typo-audit APIs for AI agents (x402) (2026-09-12-colors-typo)