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SparkForge — 20+ Utility APIs with x402 Micropayments

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

Connector by sparkforge.shOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)★ 1
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/sparkforge-sh-sparkforge

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://sparkforge.sh/mcp Remote (HTTP)

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About

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
21 read · 6 write · 0 delete · 6 not yet classified
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 33

Read from the source code; the running server may list different tools.

Read 21 · Look things up without changing anything.

  • btc_signal
  • check_domain
  • code_review
  • convert_format
  • crypto_news_summary
  • detect_language
  • extract_structured
  • get_crypto_price
  • get_url_metadata
  • html_to_markdown
  • list_services
  • ocr
Show 9 more tools
  • pdf_to_markdown
  • smart_summarize
  • summarize_text
  • take_screenshot
  • token_research
  • validate_json
  • verify_email
  • wallet_analysis
  • web_search

Write 6 · Create, change, send or run things.

  • image_resize
  • resize_image
  • store_data
  • text_diff
  • text_to_speech
  • write_tweet

Not yet classified 6 · We could not tell from the name and description.

  • generate_image
  • generate_meme
  • generate_qr_code
  • generate_video
  • scrape_webpage
  • site_crawl

Network hosts it talks to 1

  • sparkforge.sh · found in remote endpoint, install command

Tools (33)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • btc_signalBTC Direction Signal

    Get a BTC price direction prediction based on 10-indicator technical analysis consensus. Returns up/down/neutral with confidence score. Supports 1m, 5m, 15m, 1h timeframes.

  • check_domainCheck Domain

    Check domain availability and DNS info via lookup.

  • code_reviewAI Code Review

    Review code using Claude AI. Returns bugs, improvements, and best practice suggestions.

  • convert_formatConvert Format

    Convert between formats: csv→json, json→csv, markdown→html, html→text.

  • crypto_news_summaryCrypto News Summary

    Get latest crypto news headlines from CryptoPanic.

  • detect_languageDetect Language

    Detect the language of a text string. Supports 10+ languages.

  • extract_structuredExtract Structured Data

    Extract structured JSON data from a URL using Claude AI and a provided JSON schema.

  • generate_imageGenerate Image

    Generate an AI image from a text prompt using Flux models. Returns an image URL. Models: flux-schnell (fast, $0.02), flux-dev (quality, $0.03), flux-pro (best, $0.05).

  • generate_memeGenerate Meme

    Generate a meme image using Imgflip API. Returns a meme image URL.

  • generate_qr_codeGenerate QR Code

    Generate a QR code as a base64-encoded PNG image from any text or URL.

  • generate_videoGenerate Video

    Generate a short AI video from a text prompt using fal.ai.

  • get_crypto_priceGet Crypto Price

    Get current cryptocurrency price, 24h change, and market cap from CoinGecko.

  • get_url_metadataGet URL Metadata

    Extract metadata from a URL — title, description, Open Graph tags, favicon, canonical URL.

  • html_to_markdownConvert HTML to Markdown

    Convert HTML content or fetch a URL and convert its HTML to clean Markdown.

  • image_resizeImage Resize

    Fetch an image from a URL, resize it, and return as base64 PNG. Alias for resize_image.

Show 18 more tools
  • list_servicesList SparkForge Services

    List all available SparkForge services with pricing, parameters, and demo URLs.

  • ocrOCR - Extract Text from Image

    Extract text from an image URL using Claude vision AI.

  • pdf_to_markdownPDF to Markdown

    Extract text from a PDF URL and convert to Markdown. Returns the text content with page count.

  • resize_imageResize Image

    Fetch an image from a URL, resize it, and return as base64 PNG.

  • scrape_webpageScrape Webpage

    Scrape a webpage and return clean readable text/markdown. Strips scripts, styles, and HTML tags.

  • site_crawlSite Crawl

    Crawl a website starting from a URL, follow internal links, return pages as text.

  • smart_summarizeSmart Summarize

    AI-powered summarization in 4 modes: bullet_points, executive, technical, eli5.

  • store_dataStore Data

    Key-value data storage. Operations: set, get, delete, list. Data persists per namespace.

  • summarize_textSummarize Text

    Summarize long text using extractive summarization. Fast, algorithmic — no AI API call needed.

  • take_screenshotTake Screenshot

    Capture a screenshot of any webpage URL. Returns the screenshot as a base64-encoded PNG image.

  • text_diffText Diff

    Compare two texts and show a unified diff with additions and removals.

  • text_to_speechText to Speech

    Convert text to speech using ElevenLabs. Returns audio as base64 MP3.

  • token_researchToken Research

    Research a crypto token — description, links, price, market cap, volume from CoinGecko.

  • validate_jsonValidate JSON

    Validate and prettify JSON. Optionally validate against a JSON Schema.

  • verify_emailVerify Email

    Validate email format and check MX records for the domain.

  • wallet_analysisWallet Analysis

    Analyze an Ethereum/Base wallet — ETH balance and recent transactions via Etherscan.

  • web_searchWeb Search

    Search the web using Brave Search API. Returns titles, URLs, and descriptions.

  • write_tweetWrite Tweet

    Generate tweet text from a topic or prompt using Claude AI. Returns tweet-ready text under 280 chars.

Signals

Stars
1
Forks
0
Open issues
1
Last commit
Mar 1, 2026 (8 months ago)
Last release
Feb 28, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
sh.sparkforge/sparkforge
Version
1.0.0
Auth
Auth not stated
License
License unknown
Repository
github.com/henry-ships/sparkforge
Website
sparkforge.sh
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

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Cite this page

SparkForge — 20+ Utility APIs with x402 Micropayments MCP server. Agent Mart. https://agentmart.dev/connectors/sparkforge-sh-sparkforge (last updated 2026-10-24)