{"uid":"cap_B-ACCxOuaEKbAxG8xiIu0","slug":"hex-color-validate-44c031b3","name":"Hex Color Validate","description":"Machine-callable x402-paid utilities for autonomous agents.","url":"https://creator-desk-x402-isolated.onrender.com/v1/utility/hex-color-validate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"value":{},"options":{"type":"object"}}},"responseSchema":{"type":"json","example":{"result":"example","operation":"hex_color_validate"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Yh2NmG2nmihaN3nSAoQdq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates whether a given value is a valid hex color code and returns a structured validation result.","exampleAgentPrompt":"Can you validate whether '#FF5733' is a valid hex color code?","exampleUseCases":[{"title":"UI theme color validation","prompt":"Before I save this theme config, can you check if '#1A2B3C' is a valid hex color?"},{"title":"User input sanitization","prompt":"A user just submitted '#GGZZ11' as their brand color — is that actually a valid hex color code?"},{"title":"Design token pre-flight check","prompt":"I have a design token value of '#ABC' — can you verify it's a legitimate hex color before I push it to the style system?"}],"resultDescription":"A JSON object containing a 'result' field with the validation outcome and an 'operation' field confirming 'hex_color_validate', indicating whether the provided value is a valid hex color code.","failureModes":["Missing or empty 'value' field returns an error response","Malformed request body returns a 400-level error","Payment not provided or insufficient triggers a 402 Payment Required response","Service unavailable on cold start of Render instance leading to timeout"],"whenToPreferThis":"Choose this endpoint when you need a programmatic, pay-per-call validation of hex color strings within an autonomous agent workflow, especially when integrating with x402-based micropayment infrastructure. Prefer this over manual regex checks when you want a reliable, hosted validation service without maintaining your own logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:41:13.436Z","isFirstParty":false,"canonicalSlug":"hex-color-validate-44c031b3"}