Grammar Check

Grammar Check API

Text AnalysisIncluded in SubscriptionUpdated 1 month ago

Grammar Check is a simple tool for checking the grammar and spelling of a text. It returns the corrected text.

Online
1 credit/call
99.9% uptime
Docs
avg: 476ms|p50: 450ms|p75: 493ms|p90: 545ms|p99: 647ms
Start for Free
Online
1 credit/call
99.9% uptime
Docs
avg: 476ms|p50: 450ms|p90: 545ms|p99: 647ms

Live Test API

Try out the Grammar Check with a live request and see the response in real-time.

API Request

POST
https://api.apiverve.com
Parameters

API Response

200 OK
12345678
{
  "status": "ok",
  "error": null,
  "data": {
    "modified": true,
    "text": "The pig snorted when I saw it on the barn gate. I Was a little mad because it woke up my puppy."
  }
}

Multiple Access Methods

REST API with multiple response formats, GraphQL, and MCP for AI agents

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JSON

JavaScript Object Notation

XML

Extensible Markup Language

YAML

Human-readable data format

CSV

Comma-separated values

BETA

GraphQL

Query language for APIs

NEW

MCP

AI agent integration

Zero-Code Integration

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Demo Mode
Developer SDKs

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NuGet

.NET / C#
Ready
NuGetDocs

PyPI

Python
Ready
PyPIDocs

NPM

Node.js / JavaScript
Ready
NPMDocs
Need a different language?Our REST API works with any programming language. Examples available for PHP, Ruby, Go, and more.
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Frequently Asked Questions

Get answers to common questions about the Grammar Check API

Who built the Grammar Check API?

The Grammar Check API is built and maintained by APIVerve. All 300+ APIs on our platform are developed in-house by the APIVerve team, ensuring consistent quality, unified authentication, predictable pricing, and enterprise-grade reliability backed by our 99.9% uptime SLA. We handle the infrastructure, maintenance, and updates so you can focus on building your application.

What does the Grammar Check API do?

Grammar Check is a simple tool for checking the grammar and spelling of a text. It returns the corrected text. The API returns structured data in JSON, XML, or YAML format, making it easy to integrate into any application or workflow.

How fast is the Grammar Check API?

The Grammar Check API has an average response time of 476ms, with a median (p50) of 450ms and 99th percentile of 647ms. Our infrastructure maintains 99.9% uptime with servers distributed globally for low latency.

How much does the Grammar Check API cost?

Each call to the Grammar Check API uses 1 credit. The free tier includes 100 credits per month. Paid plans start at $29.99/month with higher limits, and enterprise plans offer custom pricing with priority support.

How do I authenticate Grammar Check API requests?

Include your API key in the request header as X-API-Key: your_key_here. All requests are made over HTTPS for security. You can get your API key by signing up for a free account.

What HTTP methods does Grammar Check support?

The Grammar Check API supports POST requests. Use POST for sending larger payloads or complex data structures. Check our documentation for detailed parameter specifications.

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