# Services from archtools.dev on Zero

> archtools.dev serves 58 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/archtools.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/archtools.dev/health.json

## Services

- [Arch Tools Text-to-Speech](https://www.zero.xyz/c/arch-tools-text-to-speech-d61c0c7b/llms.txt): $0.1/call via x402. Converts text (up to 5,000 characters) into spoken audio using ElevenLabs voices, paid per-call in USDC on Base
- [Arch Tools — extract-page](https://www.zero.xyz/c/arch-tools-extract-page-6b9251ab/llms.txt): $0.015/call via x402. Extracts the full text content and links from any webpage given its URL
- [Arch Tools Image Generate](https://www.zero.xyz/c/arch-tools-image-generate-c6475cd6/llms.txt): $0.03/call via x402. Generates an AI image from a text prompt with configurable size and style, billed per-call in USDC on Base
- [Arch Tools RSS Parse](https://www.zero.xyz/c/arch-tools-rss-parse-a9c0b935/llms.txt): $0.01/call via x402. Fetches and parses an RSS or Atom feed URL, returning structured JSON of feed items
- [Arch Tools PII Detect](https://www.zero.xyz/c/arch-tools-pii-detect-89fb6922/llms.txt): $0.01/call via x402. Scans text for personally identifiable information (PII) and optionally returns a redacted version
- [Arch Tools — Image Background Remover](https://www.zero.xyz/c/arch-tools-image-background-remover-17898256/llms.txt): $0.35/call via x402. Removes the background from an image, returning a transparent or clean cutout, given a public URL or base64-encoded image.
- [Arch Tools Summarize](https://www.zero.xyz/c/arch-tools-summarize-ffe980a5/llms.txt): $0.01/call via x402. Summarizes a block of text into a concise output with configurable style and length, paid per call in USDC on Base
- [Arch Tools — Regex Generate](https://www.zero.xyz/c/arch-tools-regex-generate-ca72db40/llms.txt): $0.015/call via x402. Generates a regular expression pattern from a plain English description, optionally validating it against test strings
- [Arch Tools OCR Extract](https://www.zero.xyz/c/arch-tools-ocr-extract-d63767fd/llms.txt): $0.015/call via x402. Extracts text from images using OCR, accepting either a public image URL or a base64-encoded image
- [Arch Tools — diff-text](https://www.zero.xyz/c/arch-tools-diff-text-c2c9fc57/llms.txt): $0.01/call via x402. Compares two text strings and returns a diff showing what changed between them, in unified or other formats
- [Arch Tools – Audio Transcription](https://www.zero.xyz/c/arch-tools-audio-transcription-a5a512d9/llms.txt): $0.03/call via x402. Transcribes an audio file from a public URL into text, with optional language hint and context prompt for improved accuracy
- [Arch Tools Web Scrape](https://www.zero.xyz/c/arch-tools-web-scrape-38240b65/llms.txt): $0.015/call via x402. Fetches and returns the content of any public URL, optionally targeting a specific CSS element and returning the result in markdown or other formats
- [Arch Tools HTML-to-Markdown Converter](https://www.zero.xyz/c/arch-tools-html-to-markdown-converter-bbe1d652/llms.txt): $0.01/call via x402. Converts raw HTML content or a fetched URL's HTML into clean Markdown text
- [Arch Tools — Phone Validate](https://www.zero.xyz/c/arch-tools-phone-validate-c188b026/llms.txt): $0.01/call via x402. Validates a phone number and returns its validity, format, and metadata, optionally scoped to a specific country.
- [Arch Tools Web Search](https://www.zero.xyz/c/arch-tools-web-search-65e55d42/llms.txt): $0.025/call via x402. Performs a web search and returns a configurable number of source results as JSON
- [Arch Tools — Email Find](https://www.zero.xyz/c/arch-tools-email-find-8228c32c/llms.txt): $0.12/call via x402. Finds a professional email address for a person at a given company domain using their first name, last name, and domain.
- [Arch Tools Screenshot Capture](https://www.zero.xyz/c/arch-tools-screenshot-capture-5cc30269/llms.txt): $0.01/call via x402. Captures a screenshot of any URL and returns the image, with configurable viewport dimensions and full-page scroll support
- [Arch Tools AI Generate](https://www.zero.xyz/c/arch-tools-ai-generate-f3219020/llms.txt): $0.04/call via x402. Sends a prompt to an AI model (defaulting to Claude) and returns a generated text response, billed per-call in USDC on Base.
- [Arch Tools Crypto OHLCV](https://www.zero.xyz/c/arch-tools-crypto-ohlcv-71428385/llms.txt): $0.01/call via x402. Fetches historical OHLCV (open, high, low, close, volume) price data for a cryptocurrency over a specified number of days using CoinGecko coin IDs
- [Arch Tools — Webhook Send](https://www.zero.xyz/c/arch-tools-webhook-send-29073725/llms.txt): $0.01/call via x402. Posts a JSON payload to a specified webhook URL with optional custom headers and HTTP method
- [Arch Tools JSONPath Query](https://www.zero.xyz/c/arch-tools-jsonpath-query-fdfbc0aa/llms.txt): $0.01/call via x402. Evaluates a JSONPath expression against a provided JSON object and returns the matching values
- [Arch Tools Fact-Check](https://www.zero.xyz/c/arch-tools-fact-check-8a37b467/llms.txt): $0.02/call via x402. Verifies a claim or statement for factual accuracy, returning a fact-check result with supporting analysis
- [Arch Tools — Crypto Fear & Greed Index](https://www.zero.xyz/c/arch-tools-crypto-fear-greed-index-c4dd68bc/llms.txt): $0.01/call via x402. Fetches the current or historical Crypto Fear & Greed Index values to gauge overall cryptocurrency market sentiment
- [Arch Tools — extract-metadata](https://www.zero.xyz/c/arch-tools-extract-metadata-3bb78fa4/llms.txt): $0.01/call via x402. Extracts structured metadata (title, description, author, dates, tags, etc.) from a given URL or raw text
- [Arch Tools — Research Report](https://www.zero.xyz/c/arch-tools-research-report-7685abf8/llms.txt): $0.055/call via x402. Generates a comprehensive research report on a given topic or question, returned in markdown or other specified formats
- [Arch Tools Timezone Convert](https://www.zero.xyz/c/arch-tools-timezone-convert-6a78f190/llms.txt): $0.01/call via x402. Converts a datetime string from one IANA timezone to another and returns the result
- [Arch Tools Browser Task](https://www.zero.xyz/c/arch-tools-browser-task-070892ec/llms.txt): $0.01/call via x402. Executes a sequence of browser actions on a specified URL, automating web interactions programmatically
- [Arch Tools WHOIS Lookup](https://www.zero.xyz/c/arch-tools-whois-lookup-6af9aab1/llms.txt): $0.01/call via x402. Performs a WHOIS lookup for a given domain name, returning registration and ownership information
- [Arch Tools Barcode Generator](https://www.zero.xyz/c/arch-tools-barcode-generator-bc6c9153/llms.txt): $0.01/call via x402. Generates a barcode image from text or numeric input in configurable formats such as CODE128
- [Arch Tools Crypto Price](https://www.zero.xyz/c/arch-tools-crypto-price-67d4db30/llms.txt): $0.01/call via x402. Fetches the current price of a cryptocurrency by its CoinGecko coin ID
- [Arch Tools — Language Detect](https://www.zero.xyz/c/arch-tools-language-detect-309efd49/llms.txt): $0.01/call via x402. Detects the natural language (e.g. English, French, Spanish) of a given text string
- [Arch Tools — Web Search](https://www.zero.xyz/c/arch-tools-web-search-7c8d7334/llms.txt): $0.015/call via x402. Performs a web search for a given query and returns a ranked list of results
- [Arch Tools Email Verify](https://www.zero.xyz/c/arch-tools-email-verify-7661d469/llms.txt): $0.01/call via x402. Verifies whether an email address is valid and deliverable
- [Arch Tools — Design Create (Image Generation)](https://www.zero.xyz/c/arch-tools-design-create-image-generation-4eee69ab/llms.txt): $0.055/call via x402. Generates images from a text prompt using configurable size, style, and quality settings, paid via USDC on Base.
- [Arch Tools Domain Check](https://www.zero.xyz/c/arch-tools-domain-check-83345a8e/llms.txt): $0.01/call via x402. Checks the availability and registration status of a domain name
- [Arch Tools — Generate Hash](https://www.zero.xyz/c/arch-tools-generate-hash-6709b7c7/llms.txt): $0.01/call via x402. Hashes a given text string using a specified algorithm (default SHA-256) and returns the resulting hash digest
- [Arch Tools Sentiment Analysis](https://www.zero.xyz/c/arch-tools-sentiment-analysis-5fc0fe86/llms.txt): $0.015/call via x402. Analyzes the sentiment of a given text string and returns a structured sentiment result
- [Arch Tools — Extract Entities](https://www.zero.xyz/c/arch-tools-extract-entities-b400644b/llms.txt): $0.015/call via x402. Extracts named entities (people, organizations, locations, dates, etc.) from a given text string
- [Arch Tools — JSON Schema Validator](https://www.zero.xyz/c/arch-tools-json-schema-validator-8218be5a/llms.txt): $0.01/call via x402. Validates a JSON data string against a provided JSON Schema and returns whether the data conforms
- [Arch Tools Token Lookup](https://www.zero.xyz/c/arch-tools-token-lookup-063861b9/llms.txt): $0.01/call via x402. Looks up cryptocurrency token information by name or ticker symbol (e.g. USDC, BTC, Solana)
- [Arch Tools — Generate UUID](https://www.zero.xyz/c/arch-tools-generate-uuid-d8189cd1/llms.txt): $0.01/call via x402. Generates UUIDs, tokens, or API keys in configurable types, counts, and lengths
- [Arch Tools Semantic Search](https://www.zero.xyz/c/arch-tools-semantic-search-7c8fa611/llms.txt): $0.015/call via x402. Performs semantic (vector/meaning-based) web search given a natural language query, returning ranked results with optional full page text
- [Arch Tools PDF Extractor](https://www.zero.xyz/c/arch-tools-pdf-extractor-d01de818/llms.txt): $0.015/call via x402. Extracts text and content from a PDF document provided via URL or base64-encoded data
- [Arch Tools — Workflow Agent](https://www.zero.xyz/c/arch-tools-workflow-agent-e03c8f96/llms.txt): $0.025/call via x402. Executes a multi-step agentic workflow toward a high-level goal, using a configurable set of tools and a bounded number of steps
- [Arch Tools Readability Score](https://www.zero.xyz/c/arch-tools-readability-score-0a41b6b6/llms.txt): $0.01/call via x402. Analyzes a block of text and returns a readability score indicating how easy or difficult it is to read
- [Arch Tools Currency Converter](https://www.zero.xyz/c/arch-tools-currency-converter-6c3fb736/llms.txt): $0.01/call via x402. Converts a specified amount from one currency to another, supporting fiat and crypto currencies
- [Arch Tools IP Lookup](https://www.zero.xyz/c/arch-tools-ip-lookup-b828cdbc/llms.txt): $0.01/call via x402. Looks up geolocation and network metadata for a given IP address (or the caller's IP if none provided)
- [Arch Tools — Crypto Sentiment](https://www.zero.xyz/c/arch-tools-crypto-sentiment-fbb51be4/llms.txt): $0.01/call via x402. Returns sentiment analysis for a cryptocurrency by CoinGecko coin ID
- [Arch Tools News Search](https://www.zero.xyz/c/arch-tools-news-search-1510fb5f/llms.txt): $0.015/call via x402. Searches recent news articles by keyword query and returns a ranked list of matching articles
- [Arch Tools — Session Message](https://www.zero.xyz/c/arch-tools-session-message-94018ac0/llms.txt): $0.02/call via x402. Sends a user message to an existing AI session and retrieves a response, enabling multi-turn conversational interactions.
- [Arch Tools URL Shortener](https://www.zero.xyz/c/arch-tools-url-shortener-d7896b7a/llms.txt): $0.01/call via x402. Shortens a long URL into a compact shortened link, paid per-call via USDC on Base
- [Arch Tools Video Generate](https://www.zero.xyz/c/arch-tools-video-generate-58fed412/llms.txt): $1.1/call via x402. Generates a short video clip from a text prompt, with a choice of 4 or 10 second duration, billed per call in USDC on Base
- [Arch Tools Crypto Market Cap](https://www.zero.xyz/c/arch-tools-crypto-market-cap-d09d519c/llms.txt): $0.01/call via x402. Returns the top N cryptocurrencies by market cap with prices in a specified fiat currency
- [Arch Tools Crypto News](https://www.zero.xyz/c/arch-tools-crypto-news-70a9d722/llms.txt): $0.015/call via x402. Fetches recent cryptocurrency news articles, optionally filtered by coin symbol
- [Arch Tools — Convert Format](https://www.zero.xyz/c/arch-tools-convert-format-b685a66e/llms.txt): $0.01/call via x402. Converts content between different data formats (e.g. JSON, YAML, XML, CSV, TOML) by accepting a source format, target format, and serialized input string.
- [Arch Tools AI Oracle](https://www.zero.xyz/c/arch-tools-ai-oracle-70c7e67a/llms.txt): $0.025/call via x402. Analyzes a question or topic using AI and returns an in-depth answer or analysis at a configurable depth level
- [Arch Tools — Session Create](https://www.zero.xyz/c/arch-tools-session-create-eb0c462f/llms.txt): $0.01/call via x402. Creates a new AI chat session with configurable TTL, model, and system prompt, returning a session identifier for subsequent interactions
- [Arch Tools — Transform Text](https://www.zero.xyz/c/arch-tools-transform-text-2ee591a4/llms.txt): $0.01/call via x402. Transforms input text according to a specified mode (e.g. uppercase, summarize, translate, slug, etc.)

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

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