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email validation User Verification Image Recognition SSL Certificate Validation Automated Captcha Solver Image Watermark Detection email scoring BIN Checking Bank Account Information PAN Card Content Extraction A.I. driven Captcha PAN Card Spelling Correction deliverability tools Mobile Phones Text Comparison SHA384 Audio Captcha Agreeableness

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Best electronic signature validation APIs

Credit Card Validator - BIN Checker API

Finance & Payments

With this API you will be able to detect if any credit card is valid when it's making any transaction on your website.

Free 7-Day Trial

100% uptime 114ms avg MCP ready

IMEI Checker API

Security & Cybersecurity

The IMEI Checker API validates IMEI numbers and returns accurate device details, including brand, model, and verification status in real time.

100% uptime 995ms avg MCP ready

CURP Validator and Data Extractor API

Market Data & Trading

Be able to retrieve information about a person based on their CURP number in México.

Free 7-Day Trial

100% uptime 405ms avg MCP ready

SolveMedia Captcha Resolver API

Visual Recognition & Imaging

This API will help you to bypass any SolveMedia Captcha that is provided to it.

Free 7-Day Trial

100% uptime 237ms avg MCP ready

Spell and Grammar Checker API

Natural Language Processing (NLP)

This API is able to detect any spelling or grammar errors in your application. Submit text and receive a JSON response with potential errors and suggested corrections.

Free 7-Day Trial

100% uptime 174ms avg MCP ready

E-Mail Verificator and Temp Emails Detector API

Security & Cybersecurity

With this API you can check if an e-mail address is valid or invalid and if it is a temporary / disposable account. If the address is valid and it isn't a temporary email account then the "block" parameter will be false. Otherwise, it will be true.

Free 7-Day Trial

100% uptime 295ms avg MCP ready

Face Liveness Check API

Visual Recognition & Imaging

Check if the selfie your users take is indeed live, optimally clicked to save in your records, if there are multiple faces detected in the image, and what percentage of the image the face actually covers.

Free 7-Day Trial

100% uptime 353ms avg MCP ready

IBAN Validator API

Finance & Payments

Validate instantly any Bank Account Information (IBAN, BIC/SWIFT, and BBAN) with this API. Handle bank account details processes programmatically and obtain country-specific banking details standards.

Free 7-Day Trial

100% uptime 152ms avg MCP ready

Text Similarity Calculator API

Natural Language Processing (NLP)

Retrieve the percentage of similarity between two text strings. Ready to use and easy to implement.

Free 7-Day Trial

100% uptime 393ms avg MCP ready

Emailer API

Communication & Messaging

Send OTP and notifications to your users by email. Forget about configurations and records with this API.

Free 7-Day Trial

100% uptime 358ms avg MCP ready

Zerobounce Email Validation API

Communication & Messaging

Drive up your open rates and ROI with our 98% accurate email validation, A.I.-driven email scoring, and powerful deliverability tools.

100% uptime 426ms avg MCP ready

Spam Detection API

Natural Language Processing (NLP)

Recognize if any given text contains spam. Highly accurate anti-spam filter with a lot of applications.

Free 7-Day Trial

100% uptime 661ms avg MCP ready

IFSC Code Validator API

Finance & Payments

This API will help you to validate any IFSC code that you need. Validate IFSC Code of beneficiary Bank Branch before making payment. Be sure before making any transactions.

Free 7-Day Trial

100% uptime 670ms avg MCP ready

Encryption and Decryption API

Security & Cybersecurity

Easily Encrypt/Decrypt MD5, SHA1, SHA256, SHA384, SHA512 and more...

Free 7-Day Trial

88% uptime 234ms avg MCP ready

ID Document OCR API

Visual Recognition & Imaging

Extract structured text, portrait, and signature from ID documents, such as driver’s licenses, passports, ID cards, permanent residence cards, etc. Multiple national ID documents are supported.

Free 7-Day Trial

100% uptime 794ms avg MCP ready

Watermark Detection API

Visual Recognition & Imaging

Watermark Detection API allows developers to quickly and easily detect the presence of a watermark on an image by providing a full, public internet URL to the image.

Free 7-Day Trial

100% uptime 663ms avg MCP ready

PAN Card OCR API

Visual Recognition & Imaging

This API will extract the content of a given PAN card. Be able to extract and store structured data.

Free 7-Day Trial

100% uptime 516ms avg MCP ready

SSL Certificate Checker API

Security & Cybersecurity

Be able to verify and validate any SSL certificate present on a website. Receive extensive information about the host

Free 7-Day Trial

100% uptime 898ms avg MCP ready

BigFive Sentiment Analysis API

Natural Language Processing (NLP)

The BigFive Sentiment Analysis API uses advanced machine learning algorithms to analyze text and determine the emotions and personality traits expressed within it. It can classify text into five main categories: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism, and provide the results in a structured format.

Free 7-Day Trial

100% uptime 966ms avg MCP ready

VAT Validation API

Legal & Compliance

Be able to determine if any VAT number is valid or not. Super fast and reliable. Get additional information about the company if the VAT is valid.

Free 7-Day Trial

100% uptime 4,802ms avg MCP ready

Handwriting to Text API

Visual Recognition & Imaging

This API uses OCR to detect any handwritten words in a picture and it will provide the text in JSON format.

Free 7-Day Trial

100% uptime 1,608ms avg MCP ready

Domain Expiration Checker API

Location & Mapping

The Domain Expiration Checker API allows you to check the expiration date of any domain name by simply providing the domain name. It returns the remaining days until expiration, making it easy to keep track of your own domains or monitor your competitors' domains.