{"uid":"cap_q92NRdtHVWxKp43E2wXUi","slug":"gocreative-ph-calculator-d37ff29a","name":"GoCreative pH Calculator","description":"Keyless, pay-per-call compliance & regulated-data API for AI agents — OFAC wallet + sanctions/PEP + KYB screening, SEC filings, FRED economics, FDA recalls, federal awards, plus continuous monitoring. USDC on Base/Solana via x402, native MCP. No API key, no signup.","url":"https://api.gocreativeai.com/v1/calc/ph/%7Barg%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UmOMstlN0reHFkTC6z8KD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the pH value for a given chemical input argument via a pay-per-call API endpoint","exampleAgentPrompt":"What is the pH of a solution with a hydrogen ion concentration of 0.001 M? Use the GoCreative pH calculator to get the result.","exampleUseCases":null,"resultDescription":"Returns the computed pH value for the given chemical input argument, representing the acidity or alkalinity of a solution on the 0–14 scale.","failureModes":["Missing required 'input' query parameter returns a 400 or error response","Invalid or non-numeric input argument may return an error or unexpected result","Payment failure via x402 (insufficient USDC on Base) blocks the call","Network timeout or service unavailability returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call pH calculation without signing up for an account or obtaining an API key, especially in agent workflows using x402 micropayments on Base. Ideal for one-off chemistry computations in automated pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:05:50.511Z","isFirstParty":false}