{"uid":"cap_bg1hzqnx5Tg_Z0ir0xLlc","slug":"apexapi-text-character-count-067af05f","name":"ApexAPI Text Character Count","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://apex-api-gamma.vercel.app/api/tools/text/char-count","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.144365","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":"$0.144365/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.144365","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.144365","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Xy3RMkh-pNIy6aUgRi8NP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.144365","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Counts the number of characters in a given text string","exampleAgentPrompt":"How many characters are in this text: 'The quick brown fox jumps over the lazy dog. Pack my box with five dozen liquor jugs.'?","exampleUseCases":null,"resultDescription":"Returns a numeric character count representing the total number of characters in the submitted text string, likely including spaces and punctuation.","failureModes":["Empty or missing query string returns an error or zero count","Excessively long strings may be truncated or rejected","Non-UTF-8 encoded characters may cause unexpected counts","Payment failure (402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a quick, precise character count for a text string — especially useful for validating content against character limits (e.g. Twitter/X bios, SMS messages, meta descriptions) without running a local computation or when operating in a pay-per-call agent workflow on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:01:18.511Z","isFirstParty":false}