Docs/APIs/Initialism Generator

Initialism Generator

Generate initialisms from phrases

OperationalCredits 1 per callp50 307msData GenerationStar

Overview

Supports both simple extraction and filtered modes, with uppercase formatting ideal for branding, naming, and abbreviation creation.

Endpoint

One host, one path per API. The block below shows this call in four languages; every one of them is the same HTTP request. Making requests covers the timeouts, retries and parameter rules that apply to all of them. The SDKs wrap the same call in a typed client.

POSThttps://api.apiverve.com/v1/initialismgenerator
curl -X POST https://api.apiverve.com/v1/initialismgenerator \
  -H "x-api-key: your_api_key_here" \
  -H "Content-Type: application/json" \
  -d '{
  "phrase": "Application Programming Interface",
  "uppercase": true
}'
const res = await fetch('https://api.apiverve.com/v1/initialismgenerator', {
  method: 'POST',
  headers: {
    'x-api-key': 'your_api_key_here',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
  "phrase": "Application Programming Interface",
  "uppercase": true
}),
});

if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);

const { data } = await res.json();
console.log(data);
import requests

res = requests.post(
    "https://api.apiverve.com/v1/initialismgenerator",
    headers={"x-api-key": "your_api_key_here"},
    json={
    "phrase": "Application Programming Interface",
    "uppercase": True
},
    timeout=15,
)
res.raise_for_status()

print(res.json()["data"])
package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	body := strings.NewReader(`{
  "phrase": "Application Programming Interface",
  "uppercase": true
}`)
	req, _ := http.NewRequest("POST", "https://api.apiverve.com/v1/initialismgenerator", body)
	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("x-api-key", "your_api_key_here")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	out, _ := io.ReadAll(res.Body)
	fmt.Println(string(out))
}

Replace your_api_key_here with the key from your dashboard. When the inputs arrive as a list rather than one at a time, batch requests run up to 200 of them through this same API in a single call.

Authentication

Send your key in the x-api-key header. That is the only auth step — there is no token exchange and no per-endpoint scope to configure. Authentication covers creating, rotating and revoking keys.

401 is the only auth verdict

A 401 means the key is missing, invalid or expired. A 403 means the key is valid but not permitted here — blocked by a key restriction or an IP allow-list. Running out of credits is a 429.

Parameters

Sent as JSON in the request body. Premium parameters are accepted on every plan but only take effect on plans that include them.

ParameterTypeDescription
phraseRequiredstringPhrase to convert to initialism (max 500 characters)
length 0–500
excludeCommonWordsOptionalbooleanExclude common words like 'the', 'of', 'and'
uppercaseOptionalbooleanReturn the initialism in uppercase
default true

Response

Every API returns the same three top-level keys, so one response handler covers your whole integration: status, error and data. Only data changes shape. Response format covers the envelope, the other output formats and how premium fields are withheld.

Sample response
{
  "status": "ok",
  "error": null,
  "data": {
    "initialism": "API",
    "phrase": "Application Programming Interface",
    "wordCount": 3,
    "words": [
      "Application",
      "Programming",
      "Interface"
    ]
  }
}

Response fields

Paths are relative to data. Premium fields are absent rather than zeroed on plans that do not include them, so check for presence instead of comparing to 0.

FieldTypeExampleDescription
initialismstring"API"The generated initialism from input phrase
phrasestring"Application Programming Interface"The original phrase provided as input
wordCountPremiumnumber3Total count of words in the phrase
wordsPremiumarray[Application, ...]Array of individual words extracted from phrase

Errors

Read the HTTP status first, then error for the specific reason. The body names the parameter that has to change. Error handling covers the full status list and which of them are worth retrying.

StatusMeaningWhat to do
400Input was rejectedRead error; it names the parameter.
401Key missing or invalidCheck the header name and the key value.
403Key valid, but not permittedA key restriction or IP allow-list; see key scoping.
429Rate limited, or out of creditsRead error to tell them apart; see rate limits.

Use cases

Brand Naming
Generate initialism-based brand names and product abbreviations
Project Codes
Create project codes and identifiers from descriptive phrases
Abbreviation Tools
Generate standard abbreviations for documentation and communication
Organization Names
Create initialisms for organizations, departments, and programs

Other ways to use Initialism Generator

Set up Initialism Generator on APIVerve, or reach the same source a different way. Your APIVerve account and credits work on all of them — one key, one balance.

Give it to an AI agentConnect over MCP and your agent calls it as a native tool — Claude, Cursor, ChatGPT.VerveKitReference →
Use it in Google Sheets or ExcelA =VERVE() formula fills a column — no script, no export, recalculates in place.VerveSheetsReference →

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