48 Services from api.geekvault.dev

Captures a screenshot of any public web page by URL and returns the image as binary data, paid per call via x402/USDC.

Crawls a given URL and returns a list of all broken (non-OK) hyperlinks found on that page, along with their HTTP status codes.

Calculates monthly payment, total paid, and total interest for a loan given principal, term, and annual interest rate

Generates a TOTP (Time-based One-Time Password) code from a Base32 secret, returning the current code and its remaining validity window.

Generates one or more random passwords with configurable length, numbers, symbols, and uppercase characters

Traces the full chain of HTTP redirects for a given URL, returning each hop's URL and status code plus the final destination URL.

Calculates all key IPv4 subnet details from a CIDR notation input, including network address, broadcast, netmask, host range, and address counts.

Converts a numeric value from one unit to another across multiple measurement categories, returning the converted result.

Performs a DNS lookup for a given hostname and returns the resolved records for a specified record type (A, AAAA, MX, TXT, NS, CNAME, or SOA).

Accepts a 5-field cron expression and returns a plain-language explanation of what it means and when it triggers.

Scans a host's TCP ports to determine which are open or closed, returning per-port open/closed status.

Fetches a web article by URL and returns its title and main content as clean Markdown, stripping ads and navigation clutter.

Retrieves TLS/SSL certificate details for a given host, including subject, issuer, and validity dates

Audits a URL's HTTP response headers, returning which security and best-practice headers are present (with values) and which are missing.

Removes EXIF metadata from an image file and returns the sanitized image bytes

Decodes a JWT token into its header and payload components without signature verification

Generates one or more RFC-compliant UUIDs (up to 100 at a time) via a simple GET request, paid per call with USDC on Base.

Decodes QR codes from an uploaded image file, returning all detected codes and their count

Performs a traceroute to a specified host and returns the list of network hops along the path

Checks whether a given host is reachable by performing a ping operation and returns the result with raw output

Computes an HMAC (Hash-based Message Authentication Code) for a given message and secret key using a specified hash algorithm (default SHA-256).

Encodes plain text to Base64 or decodes Base64 strings back to plain text, paid per call via x402 USDC.

Extracts width, height, format, and EXIF metadata from an uploaded image file

Analyzes an uploaded image file and returns the dominant colors as hex codes with pixel counts

Extracts text from an image file using optical character recognition (OCR), returning the recognized text as a string.

Converts a document file (e.g. PDF, DOCX, or similar) into Markdown text, paid per call via x402/USDC.

Converts a web page URL into a downloadable PDF binary, paid per call via x402/USDC with no API key required.

Generates a QR code image from a text string, returned as a binary image file

Computes descriptive statistics (count, sum, mean, median, mode, min, max, variance, standard deviation) for a comma-separated list of numbers

Performs a WHOIS lookup for a given hostname or domain and returns the raw WHOIS record data.

Resolves a hostname or IPv4 address to its Autonomous System Number (ASN), prefix, AS name, country, and registry information.

Fetches and extracts metadata (title, description, Open Graph tags, favicon, canonical URL) from any given web page URL.

Generates one or more ULIDs (Universally Unique Lexicographically Sortable Identifiers) on demand, paid per call via USDC on Base.

Detects the technology stack of a website by analyzing its HTTP headers and returning a list of identified technologies.

Tests a regex pattern against a text string and returns whether it matches plus all captured match strings

Checks whether a given IPv4 address appears on any known blacklists or spam/abuse databases

Checks a domain's email authentication records (SPF and DMARC) to assess its email security configuration.

Validates a JSON string or object for correctness and well-formedness, returning validation status and error details

Detects which CDN or hosting provider is serving a given URL by inspecting HTTP response headers

Computes a cryptographic hash of a given text string using a specified algorithm (default: SHA-256)

Encodes plain text to hexadecimal representation or decodes hex strings back to plain text

Extracts metadata fields (author, title, creation date, etc.) from a PDF file, returning them as key-value pairs.

Converts an uploaded image file to a different format, returning the converted image as binary data, paid per call via x402/USDC.

Rotates an uploaded image file and returns the transformed image binary via x402 micropayment

Evaluates an arithmetic expression string and returns the numeric result

Resizes an uploaded image file, returning the resized image as binary data, paid per call via x402/USDC.

Formats and prettifies raw JSON strings into structured, human-readable output

Crops an uploaded image file and returns the cropped image as binary data, paid per call via x402/USDC.