# Services from sift.srv1996466.hstgr.cloud on Zero

> sift.srv1996466.hstgr.cloud serves 44 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/sift.srv1996466.hstgr.cloud
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/sift.srv1996466.hstgr.cloud/health.json

## Services

- [Sift Subtitle Translation Checker](https://www.zero.xyz/c/sift-subtitle-translation-checker-bae0bbc2/llms.txt): $0.015/call via x402. Compares a translated subtitle file against its original, scoring translation quality and flagging mistranslations, timing issues, and reading speed problems
- [Sift Web Tools – Multi-Chain Gas & Priority Fee Tracker](https://www.zero.xyz/c/sift-web-tools-multi-chain-gas-priority-fee-tracker-f9bac834/llms.txt): $0.001/call via x402. Returns current gas price, next base fee, and slow/standard/fast priority-fee percentiles for Ethereum, Base, Arbitrum, Optimism, and Polygon, derived from the last 5 blocks.
- [Sift Web Tools - ERC-20 Token Risk Score](https://www.zero.xyz/c/sift-web-tools-erc-20-token-risk-score-db94a64f/llms.txt): $0.015/call via x402. Reads an ERC-20 token contract on-chain and returns a 0-100 risk score, red flags, and good signs covering proxy upgradeability, mint/blacklist/pause powers, owner presence, and source verification.
- [Sift Web Tools – Speech-to-Text Transcription](https://www.zero.xyz/c/sift-web-tools-speech-to-text-transcription-020bea2c/llms.txt): $0.02/call via x402. Transcribes speech from an audio or video file URL using OpenAI Whisper, returning timestamped text, SRT, or VTT subtitles in up to 99 languages.
- [Sift Web Tools – EVM Contract Inspector](https://www.zero.xyz/c/sift-web-tools-evm-contract-inspector-f8ae94a6/llms.txt): $0.005/call via x402. Inspects any EVM smart contract to detect proxy type (EIP-1967/EIP-1167), implementation address, owner, Sourcify verification status, and capability flags (mint, pause, blacklist, burn, upgrade).
- [Sift Web Tools Text Classifier](https://www.zero.xyz/c/sift-web-tools-text-classifier-68a98212/llms.txt): $0.005/call via x402. Analyzes text (up to 4000 chars) for language, sentiment, emotions, topics, toxicity, and optionally sorts it into user-defined labels
- [Sift Web Tools: YouTube Metadata Generator](https://www.zero.xyz/c/sift-web-tools-youtube-metadata-generator-3a85772f/llms.txt): $0.01/call via x402. Generates YouTube titles, description, tags, and hashtags for a video based on a topic or transcript
- [Sift Web Tools – Subtitle File Translator (SRT/VTT)](https://www.zero.xyz/c/sift-web-tools-subtitle-file-translator-srt-vtt-0f532c8c/llms.txt): $0.01/call via x402. Translates an SRT or VTT subtitle file to a target language while preserving all original timestamps and cue numbering.
- [Sift Web Tools – Video Storyboard Generator](https://www.zero.xyz/c/sift-web-tools-video-storyboard-generator-4dae9674/llms.txt): $0.02/call via x402. Generates a scrub-bar sprite sheet (image tiles) and accompanying WebVTT file from a remote video URL, enabling thumbnail preview strips for video players.
- [Sift Web Tools – Sitemap Crawler](https://www.zero.xyz/c/sift-web-tools-sitemap-crawler-f8aeeb94/llms.txt): $0.003/call via x402. Fetches and returns all URLs from a website's sitemap, up to a configurable limit, as structured JSON.
- [Sift Web Tools: YouTube Thumbnail Critique & Scorer](https://www.zero.xyz/c/sift-web-tools-youtube-thumbnail-critique-scorer-36c1067a/llms.txt): $0.015/call via x402. Analyzes a YouTube thumbnail image URL and returns a 0-100 quality score with readability, contrast, text, clickbait risk, focal point, face/emotion detection, and concrete fix suggestions.
- [Sift Audio Analyze](https://www.zero.xyz/c/sift-audio-analyze-824a2d7e/llms.txt): $0.005/call via x402. Analyzes an audio file URL for integrated loudness (LUFS), true peak, loudness range, and per-target gain recommendations (podcast, streaming, broadcast)
- [Sift Web Tools – AI Web Search](https://www.zero.xyz/c/sift-web-tools-ai-web-search-e7500d19/llms.txt): $0.06/call via x402. Performs a grounded AI-powered web search returning a synthesized answer with cited source URLs for any query
- [Sift Web Tools – Tech Stack Detection](https://www.zero.xyz/c/sift-web-tools-tech-stack-detection-ac89a18e/llms.txt): $0.003/call via x402. Detects and returns the technology stack (frameworks, CDNs, servers, analytics, etc.) used by any public website
- [Sift Web Tools – Email Check](https://www.zero.xyz/c/sift-web-tools-email-check-61631a75/llms.txt): $0.002/call via x402. Validates an email address by checking syntax, MX records, disposability, and role-account status before sending
- [Sift Web Tools – /v1/extract](https://www.zero.xyz/c/sift-web-tools-v1-extract-4677a0c3/llms.txt): $0.015/call via x402. Extracts named fields as structured JSON from any web page by specifying a comma-separated list of field names and a URL
- [Sift Web Tools – Screenshot](https://www.zero.xyz/c/sift-web-tools-screenshot-fda5ecdd/llms.txt): $0.01/call via x402. Captures a PNG screenshot of any web page at a configurable viewport size, with optional full-page capture
- [Sift Web Tools Translation](https://www.zero.xyz/c/sift-web-tools-translation-fb0a2200/llms.txt): $0.005/call via x402. Translates text (up to 4000 characters) into any target language with auto-detection of the source language and ambiguity flagging.
- [Sift Web Tools – AI Roast Generator](https://www.zero.xyz/c/sift-web-tools-ai-roast-generator-934c17db/llms.txt): $0.01/call via x402. Generates a witty, harmless AI roast of a crypto token, website, or project with a grade and a shareable one-liner in various comedic styles.
- [Sift Web Tools – Video Script Generator](https://www.zero.xyz/c/sift-web-tools-video-script-generator-fa92d344/llms.txt): $0.02/call via x402. Generates a structured spoken video script (hook, sections with narration and visuals, outro) for a 1–15 minute YouTube-style video on any topic.
- [Sift Web Tools – /v1/fetch (Web Page to Readable Text)](https://www.zero.xyz/c/sift-web-tools-v1-fetch-web-page-to-readable-text-ad934bb1/llms.txt): $0.003/call via x402. Fetches a web page and returns its content as clean, readable Markdown text with title and word count
- [Sift Web Tools – Video Inspect](https://www.zero.xyz/c/sift-web-tools-video-inspect-aac5fc5c/llms.txt): $0.005/call via x402. Inspects a video file URL and returns technical metadata such as duration, dimensions, and storyboard tile estimates for a given preset
- [Sift Web Tools – Grounded Q&A (/v1/ask)](https://www.zero.xyz/c/sift-web-tools-grounded-q-a-v1-ask-9d698110/llms.txt): $0.01/call via x402. Answers a natural-language question about any web page, returning a grounded answer with supporting quotes and a found_on_page flag
- [Sift Web Tools – Page Metadata Extractor](https://www.zero.xyz/c/sift-web-tools-page-metadata-extractor-09e70ada/llms.txt): $0.002/call via x402. Fetches and returns structured metadata from any webpage, including title, Open Graph tags, and JSON-LD structured data
- [Sift Web Tools – Site Check](https://www.zero.xyz/c/sift-web-tools-site-check-ba6c2e2a/llms.txt): $0.004/call via x402. Checks a domain's TLS certificate validity, HTTP security headers, and general site health in one call
- [Sift Web Tools – Table Extractor (/v1/tables)](https://www.zero.xyz/c/sift-web-tools-table-extractor-v1-tables-dffca4f3/llms.txt): $0.003/call via x402. Extracts all HTML tables from a web page URL and returns them as structured JSON with headers and rows
- [Sift DMARC Report Parser](https://www.zero.xyz/c/sift-dmarc-report-parser-322ebde0/llms.txt): $0.02/call via x402. Parses a DMARC aggregate report file (XML, GZ, ZIP, or EML) and returns a structured JSON or CSV summary with message counts, pass rates, and failure mode breakdowns.
- [Sift Crypto Balance Lookup](https://www.zero.xyz/c/sift-crypto-balance-lookup-4d8941ad/llms.txt): $0.002/call via x402. Looks up native token and stablecoin balances for an Ethereum-compatible wallet address or ENS name on a specified EVM chain
- [Sift Web Tools – Document to Markdown Converter](https://www.zero.xyz/c/sift-web-tools-document-to-markdown-converter-4c28ff6e/llms.txt): $0.004/call via x402. Fetches a remote document file (DOCX, PDF, etc.) by URL and returns its content as clean Markdown text
- [Sift Audio Normalize](https://www.zero.xyz/c/sift-audio-normalize-89ac9aa7/llms.txt): $0.02/call via x402. Normalizes an audio file to a target integrated loudness (EBU R 128) and returns a loudness-corrected audio file in the chosen format
- [Sift Web Tools – Crypto Token Info](https://www.zero.xyz/c/sift-web-tools-crypto-token-info-6b8a2bdd/llms.txt): $0.002/call via x402. Looks up on-chain token metadata (name, symbol, decimals, total supply) for a given ERC-20 contract address on a specified blockchain
- [Sift Web Tools OCR](https://www.zero.xyz/c/sift-web-tools-ocr-fbd6e8b9/llms.txt): $0.004/call via x402. Extracts text from an image URL using optical character recognition, returning the recognized text and character count
- [Sift Web Tools – Geo File Inspector](https://www.zero.xyz/c/sift-web-tools-geo-file-inspector-352ac812/llms.txt): $0.005/call via x402. Inspects a remote geospatial file URL and returns metadata including format, CRS, geometry types, and feature count
- [Sift Web Tools – Page Summarizer](https://www.zero.xyz/c/sift-web-tools-page-summarizer-97b1bd01/llms.txt): $0.01/call via x402. Fetches a web page and returns an AI-generated summary with key topics and bullet-point takeaways
- [Sift Geo Convert](https://www.zero.xyz/c/sift-geo-convert-65b4b03f/llms.txt): $0.02/call via x402. Converts a spatial/geographic file from one coordinate reference system (CRS) and/or format to another, supporting GeoJSON, CSV, WKT, and shapefiles.
- [Sift Web Tools – PDF Text Extraction](https://www.zero.xyz/c/sift-web-tools-pdf-text-extraction-f1209b0b/llms.txt): $0.004/call via x402. Extracts and returns the text content of a remote PDF file, page by page, as structured JSON
- [Sift DMARC Inspect](https://www.zero.xyz/c/sift-dmarc-inspect-1c969a94/llms.txt): $0.005/call via x402. Fetches and parses a DMARC aggregate report XML file from a URL, returning structured alignment and delivery statistics per record
- [Sift Web Tools – Link Extractor (/v1/links)](https://www.zero.xyz/c/sift-web-tools-link-extractor-v1-links-c026c625/llms.txt): $0.002/call via x402. Extracts and categorizes all internal and external hyperlinks from a given web page URL, returning structured link data with anchor text.
- [Sift Web Tools – Feed Discovery (/v1/feeds)](https://www.zero.xyz/c/sift-web-tools-feed-discovery-v1-feeds-46fe9a39/llms.txt): $0.002/call via x402. Discovers and returns RSS/Atom feed items from any website or feed URL, returning structured feed titles and item lists
- [Sift Web Tools – AI Image Generation](https://www.zero.xyz/c/sift-web-tools-ai-image-generation-f4303acc/llms.txt): $0.08/call via x402. Generates an image from a text prompt (with optional aspect ratio) and returns a PNG, billed per successful call via x402 USDC on Base.
- [Sift Web Tools – Crypto Transaction Lookup](https://www.zero.xyz/c/sift-web-tools-crypto-transaction-lookup-5fe79f8f/llms.txt): $0.002/call via x402. Looks up details of a blockchain transaction by hash and returns block number, status, native value, and token transfers
- [Sift Web Tools – WHOIS Domain Lookup](https://www.zero.xyz/c/sift-web-tools-whois-domain-lookup-5c8b7c56/llms.txt): $0.003/call via x402. Returns WHOIS registration facts for a domain, including registrar, registration date, and domain age in days
- [Sift Web Tools – ENS Lookup](https://www.zero.xyz/c/sift-web-tools-ens-lookup-ea78419c/llms.txt): $0.001/call via x402. Resolves an ENS name to its Ethereum address, or reverse-resolves an Ethereum address to its ENS name
- [Sift Web Tools – Text-to-Speech (TTS)](https://www.zero.xyz/c/sift-web-tools-text-to-speech-tts-5a264406/llms.txt): $0.04/call via x402. Converts text into spoken audio (MP3 or WAV) using a selectable voice, returning audio content for playback or download.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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