Developer API · REST + MCP

One API key.
Thirty production-ready tools.

Convert documents, remove backgrounds, screenshot websites, check DNS and SSL, hash passwords and more - over plain REST or from Claude, Cursor and any MCP client. You pay per successful call, nothing else.

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Read the quickstart

No card to start
Failed calls are refunded
Credits never expire

curl -X POST https://toolkitbackend-j69m.onrender.com/api/v1/tools/dns-lookup \
  -H "Authorization: Bearer tb_live_your_key" \
  -H "Content-Type: application/json" \
  -d '{"hostname":"example.com","recordType":"MX"}'

30endpoints

100free credits / month

50welcome credits

1credit per call, from

Three ways in

Use it from code, from an AI agent, or for your SEO

The same account, the same credits and the same price list behind every door.

REST API

A JSON POST per tool. Works from any language, server, script or no-code platform.

Make your first call

MCP server

Give Claude, Cursor or any MCP client all 30 tools. The model sees each price and picks the cheapest that works.

Connect an AI client

Search Console MCP New

Ask Claude or ChatGPT about your own Google rankings, clicks and indexing - with one URL, no key.

See the connector

How it works

From sign-up to first result in two minutes

1
Sign in with Google
Your account starts with welcome credits and a free allowance every month.
2
Create an API key
One click on the API keys page. Keys are shown once and stored only as a hash.
3
Call any endpoint
Send JSON, get JSON. Your remaining balance comes back in a response header.

Catalogue

Every endpoint and what it costs

Prices are per successful call and come with a written reason. Click an endpoint for its parameters, examples and a playground.

Network & DNS 6

POSTdns-lookup1 credit

DNS Lookup

Resolve A, AAAA, MX, TXT, NS, CNAME or SOA records for a hostname.

POSTssl-check2 credits

SSL Certificate Check

Inspect a host's TLS certificate: issuer, expiry, subject alternative names and chain.

POSTip-lookup1 credit

IP Address Lookup

Geolocate an IPv4 or IPv6 address and identify its network operator.

POSTreverse-ip1 credit

Reverse IP Lookup

Find the PTR/reverse DNS hostname an IP address resolves back to.

POSTping2 credits

Ping Host

Measure latency, jitter and packet loss for a host.

~3,000 msDetails

POSTsmtp-test3 credits

SMTP Server Test

Diagnose a mail server: connectivity, TLS, certificate and AUTH.

~4,000 msDetails

Web & HTTP 4

POSThttp-request2 credits

HTTP Request

Send an HTTP request from our servers and get back status, headers and body.

POSTredirect-chain2 credits

Redirect Chain Tracer

Follow every hop a URL redirects through and report each status code.

~1,200 msDetails

POSTbroken-links10 credits

Broken Link Checker

Fetch a page, extract its links and report which ones are dead.

~6,000 msDetails

POSTweb-scrape3 credits

Web Page Scraper

Extract title, metadata, headings, links, images and text from a page.

~2,500 msDetails

SEO & Content 1

POSTseo-meta2 credits

SEO Meta Tag Extractor

Pull title, description, canonical, robots, Open Graph and Twitter Card data from a page.

~1,100 msDetails

Hashing & Passwords 5

POSThash-text1 credit

Hash Text

Compute an MD5, SHA-1, SHA-256 or SHA-512 digest of a string.

POSTbcrypt-hash2 credits

BCrypt Hash

Hash a password with BCrypt at a chosen work factor.

POSTbcrypt-verify2 credits

BCrypt Verify

Check a plaintext password against a BCrypt hash.

POSTargon2-hash3 credits

Argon2 Hash

Hash a password with Argon2id, the current password-hashing recommendation.

POSTargon2-verify3 credits

Argon2 Verify

Check a plaintext password against an Argon2 hash.

Data & Utility 3

POSTqr-generate1 credit

QR Code Generator

Generate a QR code PNG for any text or URL.

POSTcurrency-rates1 credit

Currency Exchange Rates

Fetch current exchange rates for a base currency.

POSTgold-price1 credit

Gold & Silver Price

Live gold or silver price per ounce, gram and tola, with karat breakdown.

Documents 6

POSTpdf-metadata2 credits

PDF Metadata Reader

Read title, author, producer, dates and page count from a PDF.

POSTword-to-pdf15 credits

Word to PDF

Convert a Word, ODT or RTF document to PDF via LibreOffice.

~8,000 msDetails

POSTppt-to-pdf15 credits

PowerPoint to PDF

Convert a PowerPoint or ODP deck to PDF via LibreOffice.

~10,000 msDetails

POSTpdf-to-word20 credits

PDF to Word

Convert a PDF to a DOCX file, keeping layout, tables and fonts.

~15,000 msDetails

POSTpdf-to-excel20 credits

PDF to Excel

Extract tables from a PDF into an XLSX workbook.

~15,000 msDetails

POSTpdf-to-ppt20 credits

PDF to PowerPoint

Convert a PDF into a PPTX deck, one slide per page.

~15,000 msDetails

Images 5

POSTremove-background25 credits

Remove Background

Remove an image background with AI and return a transparent PNG.

~20,000 msDetails

POSTimage-upscale30 credits

AI Image Upscale

Enlarge an image 2x or 4x with Real-ESRGAN.

~25,000 msDetails

POSTwebsite-screenshot25 credits

Website Screenshot

Render a live web page to a PNG or JPEG with headless Chromium.

~9,000 msDetails

POSThtml-to-image25 credits

HTML to Image

Render supplied HTML and CSS to a PNG or JPEG with headless Chromium.

~7,000 msDetails

POSTwatermark-image2 credits

Watermark Image

Stamp text across an image at a chosen position and opacity.

~1,200 msDetails

Guides

Everything you need to ship it

Quickstart

Your first call in about two minutes.

Authentication

Keys, headers and keeping them safe.

MCP setup

Cursor, Claude Desktop and stdio clients.

Search Console MCP

Connect Google and add one URL.

How credits work

Charges, refunds and the monthly allowance.

Webhooks

Low-balance alerts, signed and verifiable.

Error codes

Every error, what it means, who pays.

Start free - 50 credits, no card

Sign in with Google, create a key and call any endpoint. Top up only when you need more.

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