Gallons to Cups Converter

math 1 credits / call v2026-04-22

Convert US gallons and cups, with quart and pint equivalents.

Use this endpoint when your app or AI agent needs exact JSON instead of spending LLM tokens on well-defined utility work.

Prefer the browser version? Open the Gallons to Cups Converter on miniwebtool.com.

Start free — get a key → 1,000 credits · no card · 30 seconds

Endpoint

POST https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run

Request body

Field Type Req.
value float
direction
gallons_to_cups | cups_to_gallons
str

Cost & access

  • 1 credit per successful call.
  • Starts on: Free.
  • Max payload: 65536 bytes.
  • Privacy mode: hash_only
  • Available on: free, starter, pro, business, scale

Response envelope

{
  "request_id": "01K...",
  "tool": "gallons-to-cups-converter",
  "tool_version": "2026-04-22",
  "credits_used": 1,
  "result": { ... }
}

Try it

Stored only in this browser tab. Don't have one? Start free — get a key →
gallons_to_cups | cups_to_gallons

Code examples

curl -X POST https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run \
  -H 'Authorization: Bearer mwt_live_YOUR_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"value":100}'
import requests

resp = requests.post(
    'https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run',
    headers={'Authorization': 'Bearer mwt_live_YOUR_KEY'},
    json={'value': 100},
)
resp.raise_for_status()
print(resp.json())
const resp = await fetch(
  'https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run',
  {
    method: 'POST',
    headers: {
      'Authorization': 'Bearer mwt_live_YOUR_KEY',
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({"value":100}),
  }
);
const data = await resp.json();
console.log(data);
<?php
$ch = curl_init('https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Authorization: Bearer mwt_live_YOUR_KEY',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => json_encode([
    'value' => 100
]),
]);
$resp = curl_exec($ch);
curl_close($ch);
print_r(json_decode($resp, true));
require 'net/http'
require 'json'
require 'uri'

uri = URI('https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = (uri.scheme == 'https')

req = Net::HTTP::Post.new(uri)
req['Authorization'] = 'Bearer mwt_live_YOUR_KEY'
req['Content-Type'] = 'application/json'
req.body = {
  'value' => 100
}.to_json

resp = http.request(req)
puts JSON.parse(resp.body).inspect
package main

import (
  "bytes"
  "encoding/json"
  "fmt"
  "io"
  "net/http"
)

func main() {
  body, _ := json.Marshal(map[string]interface{}{
    "value": 100,
  })
  req, _ := http.NewRequest("POST", "https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run", bytes.NewReader(body))
  req.Header.Set("Authorization", "Bearer mwt_live_YOUR_KEY")
  req.Header.Set("Content-Type", "application/json")

  resp, err := http.DefaultClient.Do(req)
  if err != nil { panic(err) }
  defer resp.Body.Close()
  out, _ := io.ReadAll(resp.Body)
  fmt.Println(string(out))
}
import java.net.URI;
import java.net.http.*;

var client = HttpClient.newHttpClient();
var req = HttpRequest.newBuilder()
    .uri(URI.create("https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run"))
    .header("Authorization", "Bearer mwt_live_YOUR_KEY")
    .header("Content-Type", "application/json")
    .POST(HttpRequest.BodyPublishers.ofString("{\"value\":100}"))
    .build();

var resp = client.send(req, HttpResponse.BodyHandlers.ofString());
System.out.println(resp.body());

How to call Gallons to Cups Converter

  1. 1 Get an API key
    Get an API key. Sign up free for a bearer token. 1,000 credits/month, no card.
  2. 2 Assemble the JSON body
    Required fields: value, . See the Request body table below for the full schema.
  3. 3 POST to https://api.miniwebtool.com/v1/tools/gallons-to-cups-converter/run
    Headers: Authorization: Bearer <key> and Content-Type: application/json. Copy-paste snippets in 7 languages are under Code examples.
  4. 4 Parse the response
    Envelope: {request_id, tool, tool_version, credits_used, result}. The typed output lives in result.

Frequently asked

What does the Gallons to Cups Converter API do?

Convert US gallons and cups, with quart and pint equivalents. Use it when you need exact JSON instead of asking an LLM to recreate well-defined utility logic.

How much does one call to Gallons to Cups Converter cost?

1 credit per successful call. Failed calls (validation errors, 5xx) don't bill.

What parameters does the Gallons to Cups Converter API require?

Required fields: value. Full schema at /v1/openapi.json.

Is the Gallons to Cups Converter API deterministic?

Yes — same input, same output, forever. Tool version 2026-04-22; output shape is stable within a major version.

Can an AI agent call the Gallons to Cups Converter API?

Yes. Connect to https://api.miniwebtool.com/v1/mcp over the Model Context Protocol. The agent discovers `gallons-to-cups-converter` with its JSON Schema automatically, so the model can plan while MiniWebtool handles the exact tool result.

What format does the API return?

JSON with a stable envelope: `{request_id, tool, tool_version, credits_used, result}`. Errors are RFC 7807 `application/problem+json`.

Use from an AI agent

Every endpoint on this site is also exposed via the Model Context Protocol at https://api.miniwebtool.com/v1/mcp. Claude, Cursor, and any MCP-capable agent can discover this tool (gallons-to-cups-converter) and its JSON Schema automatically — no client codegen.

# List tools the agent can call
curl -s https://api.miniwebtool.com/v1/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' \
 | jq '.result.tools[] | select(.name=="gallons-to-cups-converter")'

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