{"uid":"cap_DkDcBgmT2HqXW4GNVeo23","slug":"nexusapi-character-count-ce51722f","name":"NexusAPI Character Count","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.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_KKruUxxtyDKBasF7wKU7d","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'?","exampleUseCases":[{"title":"Social media content length validator","prompt":"Before I post this to Twitter, can you count how many characters are in my draft so I know if it fits?"},{"title":"SMS message size checker","prompt":"I need to send this message via SMS but I'm worried about going over the character limit. How long is it?"},{"title":"Email signature length compliance","prompt":"Our company has a rule that email signatures can't exceed 500 characters. Can you check if mine fits the requirement?"}],"resultDescription":"Returns the character count of the provided text string as a numeric value","failureModes":["Empty or missing query parameter returns an error or zero count","Non-string input may cause a 400 bad request","Service unavailable if payment fails (402 payment required)","Extremely long strings may hit payload size limits"],"whenToPreferThis":"Use this endpoint when you need a simple, pay-per-call character count without managing API keys, particularly useful in automated workflows where text length validation is needed and USDC micropayments on Base are acceptable","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:59:07.389Z","isFirstParty":false}