{"uid":"cap_YP-LGCI87tBOFJIH3KXyK","slug":"mearef-certified-single-series-lookup-2a9b42fa","name":"Mearef Certified Single-Series Lookup","description":"Middle Eastern government reference data for 9 countries as cited JSON: central-bank policy rates, VAT/GST and VAT registration thresholds, CPI, corporate, personal and withholding tax, social contributions, minimum wages, statutory interest, official FX rates, filing deadlines and public holidays (coverage varies by country). Every value carries its official source URL and last-confirmed date. Single facts $0.003; country brief (every series for one country) $0.01; cross-country compare (one series, up to 10 countries) $0.02; tax-ID and VAT-number checks $0.003; computed answers (VAT, income tax, working days, minimum-wage check) $0.01-$0.02. Pay per call in USDC on Base via x402 or MPP, no signup, or by card with credit packs or monthly plans on one key valid across all 7 regional services. Free tier: GET /catalog, plus a free email key with 50 answer calls a day, commercial use allowed. Finished answers, one cited dossier per call (supported countries vary per job; others are refused free): cost this hire (wage-floor verdict, contributions, employer cost) $0.50; charge this sale (which VAT applies, net/VAT/gross) $0.50; charge this sale certified (plus a signed VAT-rate extract) $0.75; invoice due date and statutory late interest $0.40; country evidence pack (brief plus signed extracts) $0.25; hire compare $0.75 for 2 countries, $1.00 for 3-5; next filings (VAT, PAYE, corporate-tax due dates rolled for holidays) $0.35.\n\nFree trial: 3 computed-answer calls per day per IP on POST /v1/answers/* with header X-Free-Trial: 1 (without it, the normal x402 402; once used up, the 402 carries free_trial_resets_at). MCP answer tools use the trial automatically when no api_key is passed. Every series of the evaluation country is free. Card credit (same per-call price as x402): /pricing.","url":"https://mearef.dev/v1/certified/%7Bcountry%7D/%7Bseries%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vWKMWErhv35-IeqdO6wZ-","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a single cited government reference data point (e.g. VAT rate, central-bank rate, CPI) for one Middle Eastern country, with official source URL and last-confirmed date","exampleAgentPrompt":"What is the current VAT rate in Saudi Arabia? Pull the cited, official figure from Mearef with its source URL and the date it was last confirmed.","exampleUseCases":[{"title":"Corporate tax compliance check","prompt":"What is the corporate income tax rate in the UAE right now? I need the official figure with its government source URL so I can reference it in our compliance report."},{"title":"Central bank rate monitoring","prompt":"What is the current central bank policy rate in Egypt? Give me the official cited value with the date it was last confirmed."},{"title":"Payroll minimum wage verification","prompt":"What is the statutory minimum wage in Jordan? I need the official government figure with a source citation for our payroll audit."}],"resultDescription":"A JSON object containing the requested data value for the specified country and series, along with the official government source URL, the last-confirmed date, and metadata about the series (staleness indicators, units). The response is a single cited data point — a finished, authoritative answer rather than raw scraped content.","failureModes":["Country not covered by Mearef returns an error or refusal","Series not available for the specified country returns an error","Stale data flagged when official source has not been re-confirmed recently","Invalid country or series slug returns a 400-level error","Payment not fulfilled (x402) returns 402 Payment Required","Rate limit exceeded on free tier returns 429"],"whenToPreferThis":"Use this endpoint when you need a single official government data point for a specific Middle Eastern country and series — e.g. VAT rate, central-bank rate, CPI, corporate tax — with a verifiable source citation and last-confirmed date. Prefer this over general web search when auditability and official provenance matter (compliance, finance, reporting). Use the country-brief endpoint instead if you need all series for one country in one call, or the cross-country endpoint if comparing one series across multiple countries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T00:34:53.072Z","isFirstParty":false,"canonicalSlug":"mearef-certified-single-series-lookup-2a9b42fa"}