# Services from energybilltoolkit.co.uk on Zero > energybilltoolkit.co.uk serves 26 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero. Canonical page: https://www.zero.xyz/host/energybilltoolkit.co.uk Live health (JSON, refreshed every minute): https://www.zero.xyz/host/energybilltoolkit.co.uk/health.json ## Services - [Word Frequency Analyzer with Stopword Filtering](https://www.zero.xyz/c/energybilltoolkit-co-uk-5052e9cd/llms.txt): $0.001/call via x402. Returns normalized top-N token frequency counts with optional stopword filtering for a given text input. - [UK Council Waste Collection Date Lookup](https://www.zero.xyz/c/energybilltoolkit-co-uk-a3c9a36a/llms.txt): $0.001/call via x402. Resolves upcoming waste collection dates for a UK address by mapping house number/postcode to UPRN and querying supported council adapters. - [energybilltoolkit.co.uk UK Air Quality Lookup](https://www.zero.xyz/c/energybilltoolkit-co-uk-9ba43eb5/llms.txt): $0.001/call via x402. Resolves a UK postcode to current DEFRA UK-AIR pollutant readings from the nearest monitoring stations - [M2M Trust Pareto Audit – Defect/Waste/Loss/Rework Ranking](https://www.zero.xyz/c/energybilltoolkit-co-uk-7f4ac97c/llms.txt): $0.010000/call via x402. Performs deterministic Pareto ranking analysis on a list of defect, waste, loss, or rework categories to identify the vital few contributing most to overall issues. - [energybilltoolkit.co.uk Text Metrics Count](https://www.zero.xyz/c/energybilltoolkit-co-uk-62484e2f/llms.txt): $0.01/call via x402. Returns deterministic structural counts for a given text: characters, words, sentences, paragraphs, headings, bullets, and computed averages. - [M2M Trust Process Capability Analysis (Cp/Cpk/Ppk)](https://www.zero.xyz/c/energybilltoolkit-co-uk-8b7432e1/llms.txt): $0.01/call via x402. Computes Cp, Cpk, and Ppk-style process capability indices for a supplied set of numeric sample data against specification limits. - [Energy Bill Toolkit – Cleanest Window API](https://www.zero.xyz/c/energy-bill-toolkit-cleanest-window-api-c4d47b8f/llms.txt): $0.001/call via x402. Identifies the cleanest (lowest-carbon) time window within a given date-time range for electricity consumption in the UK, based on grid carbon intensity data. - [M2M Trust Data Quality Audit](https://www.zero.xyz/c/energybilltoolkit-co-uk-7a25f662/llms.txt): $0.01/call via x402. Performs deterministic flat-JSON dataset audit checking for missingness, invalid values, duplicates, cardinality, and numeric ranges - [EnergyBillToolkit Postcode Schedule Options](https://www.zero.xyz/c/energybilltoolkit-co-uk-f8b16c83/llms.txt): $0.01/call via x402. Returns postcode-level waste collection schedule-option distributions and ambiguity percentages for council address candidates in the UK. - [energybilltoolkit.co.uk Text Metrics Analyze](https://www.zero.xyz/c/energybilltoolkit-co-uk-10b91117/llms.txt): $0.001/call via x402. Analyzes a text block and returns aggregate counts, top word frequency, readability scores, and content warnings in a single combined payload. - [M2M Trust SPC Audit – Statistical Process Control Analysis](https://www.zero.xyz/c/energybilltoolkit-co-uk-5606a719/llms.txt): $0.01/call via x402. Runs a deterministic Lean Six Sigma SPC audit comparing a current value against control limits and recent historical data to flag process violations. - [M2M Trust Descriptive Statistics API](https://www.zero.xyz/c/energybilltoolkit-co-uk-bb31e54b/llms.txt): $0.01/call via x402. Computes deterministic descriptive statistics (mean, median, std dev, min, max, etc.) for a bounded finite numeric array - [EBT Eligibility Screening Estimator](https://www.zero.xyz/c/ebt-eligibility-screening-estimator-02cfaf52/llms.txt): $0.001/call via x402. Estimates Supplemental Nutrition Assistance Program (SNAP/EBT) eligibility and benefit amount based on household composition and income details - [energybilltoolkit.co.uk Text Warnings](https://www.zero.xyz/c/energybilltoolkit-co-uk-e03513ab/llms.txt): $0.010000/call via x402. Returns caveats and warnings explaining when text metrics (counts, word frequency, or readability scores) may be misleading or unreliable for a given text input. - [EBT Earned Income Tax Credit (EITC) Eligibility Estimator](https://www.zero.xyz/c/ebt-earned-income-tax-credit-eitc-eligibility-estimator-2d5531bc/llms.txt): $0.001/call via x402. Estimates Earned Income Tax Credit (EITC) eligibility and approximate credit amount based on earned income, filing status, and number of qualifying children - [energybilltoolkit.co.uk Text Readability Estimator](https://www.zero.xyz/c/energybilltoolkit-co-uk-895f8ba1/llms.txt): $0.01/call via x402. Returns rough English readability estimates (e.g. Flesch, grade level) with caveats for text that is short, bullet-heavy, heading-heavy, or mixed-language. - [UK Business Deadline Calculator (Energy Bill Toolkit)](https://www.zero.xyz/c/uk-business-deadline-calculator-energy-bill-toolkit-a0a33dd6/llms.txt): $0.001/call via x402. Calculates the UK business deadline date by adding a specified number of business days to a start date, accounting for jurisdictional differences across England & Wales, Scotland, and Northern Ireland. - [EBT Medicare Savings Program Eligibility Estimator](https://www.zero.xyz/c/ebt-medicare-savings-program-eligibility-estimator-4c35e4d3/llms.txt): $0.001/call via x402. Estimates whether a Medicare beneficiary qualifies for a Medicare Savings Program (MSP) based on state, income, resources, and household configuration - [EBT Child Tax Credit Estimator](https://www.zero.xyz/c/ebt-child-tax-credit-estimator-0106e87b/llms.txt): $0.001/call via x402. Estimates Child Tax Credit and related tax benefit eligibility based on income, filing status, and dependent information - [energybilltoolkit.co.uk Place Lookup](https://www.zero.xyz/c/energybilltoolkit-co-uk-place-lookup-1954ec65/llms.txt): $0.001/call via x402. Search for places by name and return their coordinates, population, country, and administrative region. - [EBT LIHEAP Eligibility Estimator](https://www.zero.xyz/c/ebt-liheap-eligibility-estimator-d403cb35/llms.txt): $0.001/call via x402. Estimates household eligibility for LIHEAP (Low Income Home Energy Assistance Program) based on US state, annual income, and household size - [WIC Eligibility Estimator (energybilltoolkit.co.uk)](https://www.zero.xyz/c/wic-eligibility-estimator-energybilltoolkit-co-uk-2e09006f/llms.txt): $0.001/call via x402. Estimates WIC (Women, Infants, and Children) program eligibility based on household demographics, income, and benefit program participation. - [Energy Bill Toolkit EBT Screener](https://www.zero.xyz/c/energy-bill-toolkit-ebt-screener-57d3b861/llms.txt): $0.001/call via x402. Screens a US household for potential EBT (Electronic Benefits Transfer / SNAP food assistance) eligibility based on state, household size, and gross monthly income - [Energy Bill Toolkit FX Quote Audit](https://www.zero.xyz/c/energy-bill-toolkit-fx-quote-audit-fe09b6cc/llms.txt): $0.001/call via x402. Audits a foreign exchange quote by checking whether the quoted target amount, fee, and exchange rate are consistent and fair for a given currency pair and source amount. - [Energy Bill Toolkit Domain Expiry Audit](https://www.zero.xyz/c/energy-bill-toolkit-domain-expiry-audit-d45f52e2/llms.txt): $0.001/call via x402. Checks whether a given domain name has expired or is approaching expiry, as part of EBT screening - [EnergyBillToolkit Package Health Audit](https://www.zero.xyz/c/energybilltoolkit-package-health-audit-920020b9/llms.txt): $0.001/call via x402. Screens an npm or PyPI package for health and safety signals on a pay-per-use basis Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently. - [Zero catalog index](https://www.zero.xyz/llms.txt)