--- name: api.strale.io description: api.strale.io provides five distinct utility APIs covering Polish company registry lookups, code review and conversion, meeting transcript extraction, and crypto market sentiment. The skills are independent single-request endpoints with no shared domain — each accepts a focused input and returns structured data. There is no authentication layer described beyond x402 payment gating. host: api.strale.io --- # api.strale.io api.strale.io is a small multi-purpose API host serving agents that need quick, structured outputs across unrelated domains: Polish business data, developer tooling (code review and translation), productivity (meeting notes), and crypto sentiment. It is not specialized in any single vertical. Its value is in providing pay-per-call access to individually useful utilities without requiring subscriptions or account setup. ## When to use this host Use api.strale.io when an agent needs any of these specific, self-contained utilities: Polish KRS company lookups, single-snippet code review or language conversion, meeting transcript structuring, or a daily crypto fear and greed index snapshot. Do not use it for non-Polish company data (use a relevant national registry API), full repository or diff-based code analysis (use a CI-integrated static analysis tool), real-time or streaming crypto sentiment (use a live market data provider), audio or video transcription (use a speech-to-text service), or traditional finance sentiment. Because the skills span unrelated domains, route only the specific task that matches a skill — do not expect cross-domain composition beyond the code review-to-conversion workflow. ## Capabilities ### Business Registry Data Retrieves official Polish company registration details from the KRS registry by number or name, returning legal form, VAT number, address, and registration metadata. - **`fetch-polish-company-data`** — Looks up Polish company registry (KRS) data by KRS number or company name, returning registration details, legal form, VAT number, and address. ### Crypto Market Sentiment Fetches the current and historical crypto fear and greed index score and classification, enabling agents to assess broad market sentiment before making decisions. - **`fetch-fear-greed-index`** — Returns the current crypto fear and greed index value, classification, and optional historical data from alternative.me via an x402-paid endpoint. ### Code Quality and Transformation Analyzes code snippets for bugs, security issues, and quality problems, and translates code between programming languages with notes on changes and new dependencies. - **`review-source-code`** — Analyzes a source code snippet and returns categorized issues with severity, line numbers, fix suggestions, security flags, quick wins, and an overall quality score. - **`convert-code-between-languages`** — Translates source code from one programming language to another, returning the converted code, detected source and target languages, conversion notes, and required dependencies. ### Meeting Productivity Parses completed meeting transcripts into structured output including summaries, action items, decisions, and attendees for downstream task tracking or recap workflows. - **`extract-meeting-notes`** — Parses a raw meeting transcript and returns a structured extraction including summary, attendees, decisions, action items, key discussion points, questions raised, and follow-up items. ## Workflows ### Review Then Convert Code *Use when an agent needs to port a code snippet to another language but wants to identify and understand existing issues before conversion, so that bugs are not carried over.* 1. **`review-source-code`** — Analyze the source snippet for bugs, security flags, and quality issues before translation. 2. **`convert-code-between-languages`** — Translate the reviewed snippet to the target language, informed by the issues identified in the prior step. ## Skill reference ### `fetch-polish-company-data` **Polish Company Data Lookup** — Looks up Polish company registry (KRS) data by KRS number or company name, returning registration details, legal form, VAT number, and address. *Use when:* Use when an agent needs to retrieve official Polish company information such as registration date, legal form, VAT number, or address, given either a 10-digit KRS number or a company name for fuzzy search. *Not for:* Do not use for non-Polish companies; use a relevant national or EU company registry API instead. Not suitable for real-time financial or credit data — this returns static registry information only. **Inputs:** - `krs_number` (string) — KRS number (10 digits). Use this when you have the exact KRS identifier for the company. If you only have a company name, use company_name instead. - `company_name` (string) — Company name for fuzzy search. Use when the exact KRS number is unknown. **Returns:** Returns a company record with status, registered address, KRS number, legal form, EU VAT number, company name, jurisdiction (ISO alpha-2), and registration date. **Example:** `GET https://api.strale.io/x402/polish-company-data?krs_number=0000023302` --- ### `review-source-code` **Code Review API** — Analyzes a source code snippet and returns categorized issues with severity, line numbers, fix suggestions, security flags, quick wins, and an overall quality score. *Use when:* Use when an agent needs structured feedback on a code snippet, including security vulnerabilities, bugs, readability problems, or performance issues, with actionable fix suggestions and a numeric quality score. *Not for:* Do not use for full repository scanning or continuous integration pipelines; this endpoint accepts a single code snippet per request and is not designed for multi-file or diff-based review workflows. **Inputs:** - `code` (string, required) — The source code snippet to review, submitted as a plain string. - `focus` (string) — Review focus area. Accepted values: security, performance, readability, bugs, all. - `language` (string) — Programming language of the submitted code snippet. Used to improve analysis accuracy. **Returns:** Returns an overall_score integer, an issues array with severity/category/line/description/fix per finding, a security_flags array of named CWE-referenced vulnerability classes, and a quick_wins array of immediate remediation steps. **Example:** `{"code": "function runUserScript(userInput) {\n const filePath = '/uploads/' + userInput + '/data.txt';\n const data = require('fs').readFileSync(filePath, 'utf8');\n return data;\n}","focus": "security","language": "javascript"}` --- ### `convert-code-between-languages` **Code Convert API** — Translates source code from one programming language to another, returning the converted code, detected source and target languages, conversion notes, and required dependencies. *Use when:* Use when an agent needs to port a code snippet from one programming language to another and requires the translated code along with explanatory notes about what changed and any new dependencies introduced. *Not for:* Do not use for code execution, debugging, or linting within a single language; use a code execution or static analysis API instead. **Inputs:** - `code` (string, required) — The source code to be converted. - `to_language` (string, required) — The target programming language to convert the code into. - `from_language` (string) — The source programming language of the provided code. If omitted, the API will attempt to auto-detect it. **Returns:** Returns converted_code as a Python string, source_language 'java', target_language 'python', an empty dependencies_needed array, a list of conversion_notes explaining each change, and confidence 'high'. **Example:** `{"code": "import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int n = sc.nextInt();\n int sum = 0;\n for (int i = 1; i <= n; i++) { sum += i; }\n System.out.println(sum);\n }\n}", "to_language": "python", "from_language": "java"}` --- ### `extract-meeting-notes` **Meeting Notes Extractor** — Parses a raw meeting transcript and returns a structured extraction including summary, attendees, decisions, action items, key discussion points, questions raised, and follow-up items. *Use when:* Use when an agent has a raw meeting transcript and needs structured output — such as action items with owners, decisions made, and key discussion points — to populate a task tracker, send a recap, or feed downstream workflows. *Not for:* Do not use for real-time transcription or live meeting capture; this endpoint processes already-completed transcript text only. Not suitable for audio or video input. **Inputs:** - `transcript` (string, required) — Full meeting transcript text to be parsed and structured. **Returns:** Returns a structured object with a narrative summary, inferred meeting type, attendees list, decisions array with context, action items with owner/deadline/priority, key discussion points, open questions, follow-up items, sentiment, and word/character counts. **Example:** `{"transcript":"Jordan: Thanks everyone for joining. Today's goal is to align on the quarterly roadmap for the Billing Revamp initiative.\n\nMaya (PM): We've finished the requirements phase. Next is implementing invoice adjustments and updating the proration rules.\n\nAlex (Eng): I can take the core proration engine."}` --- ### `fetch-fear-greed-index` **Fear & Greed Index** — Returns the current crypto fear and greed index value, classification, and optional historical data from alternative.me via an x402-paid endpoint. *Use when:* Use when an agent needs to assess current crypto market sentiment, retrieve the fear/greed score and classification (e.g. Neutral, Fear, Greed), or fetch a short history of index values over the past 1–30 days. *Not for:* Do not use for real-time streaming sentiment or intraday price data; this is a single-shot daily index snapshot. Not suitable for stock or traditional finance sentiment. **Inputs:** - `days` (number) — Number of days of historical fear and greed data to return (1–30). Defaults to 1. **Returns:** Returns current_value (e.g. 50), classification (e.g. Neutral), an ISO timestamp, and optional trend, average, and history array for the requested day range. **Example:** `GET https://api.strale.io/x402/fear-greed-index?days=7` ---