Neutrino
General-purpose utility API for image watermarks, bad-word filtering, BIN lookups, IP blocklists, conversions, and email analysis.
Fits developers that watermark images, sanitize text for profanity, check IP blocklists, convert units, and validate emails or card BINs.
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Example Use Cases
These are example ways Snow can use Neutrino when building apps with you. This list is meant to show examples, not document every possible capability. Connecting an account does not make Snow run these automatically on its own.
Add a watermark to an image with customizable position, opacity, and output format. Use when you need to overlay a logo, text image, or branding on photos or graphics. Supports resizing the output and multiple positioning options.
Tool to detect bad words and profanity in text. Use when scanning content for swear words.
Perform a BIN (Bank Identification Number) lookup to retrieve comprehensive card issuer information. This tool identifies the card brand (VISA, MASTERCARD, AMEX, etc.), card type (debit/credit), issuer details, and issuer country from the first 6-8 digits of a card number. Optionally performs fraud detection by comparing the customer's IP geolocation with the card issuer country. Use cases: - Payment fraud detection and prevention - Card validation before processing transactions - Geographic risk assessment for e-commerce - Card type identification for routing payments The database contains ~2.5 million BIN records covering all major card issuers globally and is updated weekly.
Tool to automate browser interactions using a real Chromium browser. Use when you need to extract content, fill forms, capture screenshots, or navigate complex JavaScript-heavy websites.
Tool to perform unit and currency conversions. Use when you need to convert a value from one unit or currency to another. Example: convert 100 USD to EUR.
Tool to perform a domain lookup to retrieve WHOIS, DNS records, domain registration information and detect potentially malicious or dangerous domains. Use when you need to assess domain reputation, check for security threats, or gather comprehensive domain intelligence.
Tool to geocode an address. Use when you need geographic coordinates for an address or place name.
Perform real-time HLR (Home Location Register) lookup to validate mobile numbers and retrieve detailed network information. This tool connects to the global mobile cellular network to check if a mobile number is active, registered, and reachable. It provides comprehensive details including carrier information, porting status, roaming status, and network identifiers (MCC, MNC, IMSI). Use this tool to: - Validate that a mobile number is currently active and registered on a network - Determine the current carrier and check if a number has been ported - Check device reachability and roaming status in real-time - Retrieve mobile network identifiers (MCC, MNC, IMSI) for telecom operations Note: Numbers must be in international format (e.g., +447911123456) or provide a country-code parameter.
Check if an IP address, domain, or URL is listed on DNS-based Blackhole Lists (DNSBLs). DNSBLs track IPs and domains associated with spam, malware, proxies, and other malicious activity. This action queries 150+ DNSBLs to determine if a host has a bad reputation. Useful for: - Email spam filtering and sender reputation checks - Security threat assessment - Identifying compromised or malicious hosts Note: This performs realtime DNS lookups and may take 5-20 seconds to complete.
Tool to clean and sanitize untrusted HTML. Use when you need to strip or neutralize unwanted tags and attributes before rendering.