> For the complete documentation index, see [llms.txt](/llms.txt). [◆ miniwebtool /api](/) [Tools](/tools/) [Docs](/docs/) [Reference](/v1/docs) [Pricing](/#pricing) [Log in](/dashboard/login/) [Start free](/billing/checkout/?plan=free) - [Home](/) - › - [Tools](/tools/) - › - [Cooking](/tools/#cooking) - › - Dough Hydration Calculator API # Dough Hydration Calculator API cooking 1 credits / call v2026-04-22 Calculate dough hydration, required water, or a simple baker's percentage recipe. Use this endpoint to add Dough Hydration Calculator to your app, site, workflow, or agent without rebuilding formulas, validation, examples, and docs. Prefer the browser version? [Open the Dough Hydration Calculator on miniwebtool.com](https://miniwebtool.com/dough-hydration-calculator/). [Start free — get a key →](/billing/checkout/?plan=free) 1,000 credits · no card · 30 seconds What this saves Skip a custom implementation, validation rules, examples, OpenAPI shape, billing checks, and support copy for this utility. Where it fits Product forms, calculator pages, finance content, education flows, support tools, automations, and agent actions. How to evaluate Inspect the required fields, try the hosted playground, then copy cURL, Python, or Node code into your integration. ### Endpoint ```text POST https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/run ``` ### Request body Field Type Req. `mode` hydration | water | recipe `str` — `flour_weight` `float` — `water_weight` `float | None` — `target_hydration` `float` — `salt_percent` `float` — `yeast_percent` `float` — `precision` `int` — ### 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 ```text { "request_id": "01K...", "tool": "dough-hydration-calculator", "tool_version": "2026-04-22", "credits_used": 1, "result": {... } } ``` ### Try it API key * Stored only in this browser tab. Playground test key is prefilled and only works on this page. [Get a live key →](/billing/checkout/?plan=free) mode (str) hydration water recipe hydration | water | recipe flour_weight (float) water_weight (float | None) target_hydration (float) salt_percent (float) yeast_percent (float) precision (int) Send request → Response copy body This endpoint starts on Free Your key is valid, but its current plan cannot call`dough-hydration-calculator`. Upgrade to Free or higher to run this tool. [Start Free →](/billing/checkout/?plan=free) [Compare plans](/#pricing) ```text ``` Response headers ```text ``` ### Code examples cURL Python JavaScript PHP Ruby Go Java copy ```text curl -X POST https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/run \ -H 'Authorization: Bearer mwt_live_YOUR_KEY' \ -H 'Content-Type: application/json' \ -d '{"mode":"recipe","flour_weight":500,"target_hydration":70,"salt_percent":2,"yeast_percent":1,"precision":2}' ``` copy ```text import requests resp = requests.post( 'https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/run', headers={'Authorization': 'Bearer mwt_live_YOUR_KEY'}, json={'mode': 'recipe', 'flour_weight': 500, 'target_hydration': 70, 'salt_percent': 2, 'yeast_percent': 1, 'precision': 2}, ) resp.raise_for_status() print(resp.json()) ``` copy ```text const resp = await fetch( 'https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/run', { method: 'POST', headers: { 'Authorization': 'Bearer mwt_live_YOUR_KEY', 'Content-Type': 'application/json', }, body: JSON.stringify({"mode":"recipe","flour_weight":500,"target_hydration":70,"salt_percent":2,"yeast_percent":1,"precision":2}), } ); const data = await resp.json(); console.log(data); ``` copy ```text true, CURLOPT_RETURNTRANSFER => true, CURLOPT_HTTPHEADER => [ 'Authorization: Bearer mwt_live_YOUR_KEY', 'Content-Type: application/json', ], CURLOPT_POSTFIELDS => json_encode([ 'mode' => 'recipe', 'flour_weight' => 500, 'target_hydration' => 70, 'salt_percent' => 2, 'yeast_percent' => 1, 'precision' => 2 ]), ]); $resp = curl_exec($ch); curl_close($ch); print_r(json_decode($resp, true)); ``` copy ```text require 'net/http' require 'json' require 'uri' uri = URI('https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/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 = { 'mode' => 'recipe', 'flour_weight' => 500, 'target_hydration' => 70, 'salt_percent' => 2, 'yeast_percent' => 1, 'precision' => 2 }.to_json resp = http.request(req) puts JSON.parse(resp.body).inspect ``` copy ```text package main import ( "bytes" "encoding/json" "fmt" "io" "net/http" ) func main() { body, _:= json.Marshal(map[string]interface{}{ "mode": "recipe", "flour_weight": 500, "target_hydration": 70, "salt_percent": 2, "yeast_percent": 1, "precision": 2, }) req, _:= http.NewRequest("POST", "https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/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)) } ``` copy ```text 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/dough-hydration-calculator/run")) .header("Authorization", "Bearer mwt_live_YOUR_KEY") .header("Content-Type", "application/json") .POST(HttpRequest.BodyPublishers.ofString("{\"mode\":\"recipe\",\"flour_weight\":500,\"target_hydration\":70,\"salt_percent\":2,\"yeast_percent\":1,\"precision\":2}")) .build(); var resp = client.send(req, HttpResponse.BodyHandlers.ofString()); System.out.println(resp.body()); ``` ## How to call Dough Hydration Calculator - 1 Get an API key [Get an API key](/billing/checkout/?plan=free). Sign up free for a bearer token. 1,000 credits/month, no card. - 2 Assemble the JSON body Required fields:. See the Request body table below for the full schema. - 3 POST to`https://api.miniwebtool.com/v1/tools/dough-hydration-calculator/run` Headers:`Authorization: Bearer `and`Content-Type: application/json`. Copy-paste snippets in 7 languages are under Code examples. - 4 Parse the response Envelope:`{request_id, tool, tool_version, credits_used, result}`. The typed output lives in`result`. ## Frequently asked What does the Dough Hydration Calculator API do? ▾ Calculate dough hydration, required water, or a simple baker's percentage recipe. Use it to add this utility without rebuilding formulas, validation, examples, and documentation. How much does one call to Dough Hydration Calculator cost? ▾ 1 credit per successful call. Failed calls (validation errors, 5xx) don't bill. What parameters does the Dough Hydration Calculator API require? ▾ Required fields: (none). Full schema at /v1/openapi.json. Is the Dough Hydration Calculator 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 Dough Hydration Calculator API? ▾ Yes. Connect to https://api.miniwebtool.com/v1/mcp over the Model Context Protocol. The agent discovers `dough-hydration-calculator` 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](/docs/#mcp) at`https://api.miniwebtool.com/v1/mcp`. Claude, Cursor, and any MCP-capable agent can discover this tool (`dough-hydration-calculator`) and its JSON Schema automatically — no client codegen. ```text # 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=="dough-hydration-calculator")' ``` ## Related cooking tools [ Cups to Grams Converter Convert cups to grams for common cooking ingredients. ](/tools/cups-to-grams-converter/) [ Baker's Percentage Calculator Scale bread ingredients from flour weight and baker's percentages. ](/tools/baker-s-percentage-calculator/) [ Baking Pan Size Converter Scale a recipe when switching between common baking pan sizes. ](/tools/baking-pan-size-converter/) [ Brine and Salinity Calculator Calculate salt, water, or salinity for brines and fermentation recipes. ](/tools/brine-and-salinity-calculator/) © 2026 miniwebtool. 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