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ISBN Validator
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IVISBN Validator logo

ISBN Validator

apiverve.com·Infrastructure

ISBN Validator offers an API for validating and parsing ISBN-10 and ISBN-13 book identification numbers. It is designed to check the validity of ISBNs by verifying their checksums and to provide detailed information about the individual components of each ISBN. This functionality addresses the need for accurate and automated handling of book identifiers in digital systems.

The API supports multiple data formats, including JSON, XML, and YAML, and can be accessed via a single REST endpoint. Example code is available for cURL, Node, and Python, making integration into various applications straightforward for developers. No key is required to try the service, but an API key is necessary for use within an application. The service is available online, with a stated uptime SLA of 99.9% and a credit-based usage model, requiring one credit per call. Response latency metrics are provided, indicating typical performance levels.

ISBN Validator is suitable for developers seeking to automate the validation and parsing of ISBNs, particularly in contexts such as book databases, inventory systems, or publishing platforms where accurate book identification is essential. The tool is delivered as a web-based API, accessible through the APIVerve platform, and is positioned within the text processing category of API tools.

evidence_sufficient": true}

Freemium
CLIAPI
I
ISBN Validator preview
Visit apiverve.com↗

Overview

5 features

ISBN Validator sits in PulseGate's API design, testing & docs category. It focuses on automating the validation and parsing of ISBN numbers for book-related applications and services. ISBN Validator is a B2B product aimed at developers and publishers. ISBN Validator follows a freemium model. It runs on the command line and API.

It is developed by APIVerve, and the product first shipped in 2023. Among its 5 catalogued features are ISBN validation, checksum verification, and ISBN parsing. It exposes integrations via a public API.

  • ✓ISBN validation
  • ✓Checksum verification
  • ✓ISBN parsing
  • ✓REST API
  • ✓Live requests

Tags

isbn-validationbook-apichecksum-verificationrest-endpointisbn-parsing

Built with & integrations

Framework
nextjs
Hosting
cloudflare
Connectors
API
Runs on
CLIAPI-only

Trust & compliance

LicenseProprietary
Verified signals
✓ HTTPS✓ Free tier

Recent events

Latest indexed changes and source events

  1. IndexedJul 16, 6:34 PM

    apiverve_isbnvalidator verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about ISBN Validator

What is ISBN Validator?
ISBN Validator focuses on automating the validation and parsing of ISBN numbers for book-related applications and services. It is catalogued under API design, testing & docs on PulseGate.
Who should use ISBN Validator?
ISBN Validator is a B2B product built for developers and publishers.
Does ISBN Validator have a free plan?
Yes — there is a free tier, with paid plans for advanced use.
What platforms does ISBN Validator run on?
ISBN Validator runs on the command line and API.
Is ISBN Validator still active?
PulseGate's liveness checks currently classify ISBN Validator as active.
What tools are similar to ISBN Validator?
Similar tools tracked by PulseGate include eurovalidate, Email Validator, and Peppol Validator.eurovalidateEmail ValidatorPeppol Validator
Who develops ISBN Validator?
ISBN Validator is developed by APIVerve.
How long has ISBN Validator been around?
ISBN Validator first shipped in 2023.

At a glance

Pricing
Freemium · pricing page detected · free tier
Platforms
Api · Cli
Languages
English
First seen
Jan 12, 2023
Activity
🟢 Active
Status
🟢 Active
Built for
Developers and publishers
Model
B2B
Solves
Automating the validation and parsing of ISBN numbers for book-related applications and services.

Developer

APIVerve

Live coverage

Confidence
High · 96
Indexed
Jul 16, 2026
Lifecycle
Alive
Activity
Active
First seen
Jan 2023
Last seen
5d ago
Identity audit (9)
Entity ID
cmrnun1gw09puu1f1tbrb9xtm
Slug
apiverve-isbnvalidator-apiverve-com
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 16, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 16, 2026
Canonical URL
https://apiverve.com/marketplace/isbnvalidator

Similar apps

Other apps tracked under the same category.

  • eurovalidate
    eurovalidate.com
  • Email Validator
    emailvalidator.io
  • Peppol Validator
    peppolvalidator.com
  • vatverify
    vatverify.dev
  • IMEI Generator
    apiverve.com
  • Invoice Generator
    apiverve.com