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API · /concrete-api

Concrete Mix API

salutare 4,345 Abbonati

Concrete mix-design maths as an API, computed locally and deterministically. The mix endpoint breaks down a volume of concrete into its materials from a nominal mix ratio (cement:sand:aggregate, for example 1:2:4): it applies the 1.54 dry-volume allowance, then returns the cement in cubic metres, kilograms and 50 kg bags, the sand and aggregate volumes and masses, and the water from the water-cement ratio — the complete batch for the pour. The quantity endpoint computes the concrete volume of a slab, footing, or round or square column from its dimensions, adds a wastage allowance and gives the dry material volume. The watercement endpoint solves the water-cement ratio, the water or the cement from the other two — the single most important number for concrete strength and durability. Densities used are cement 1440, sand 1600 and aggregate 1450 kg/m³, with a 50 kg cement bag. Everything is computed locally and deterministically, so it is instant and private. Ideal for construction, estimating and site-engineering tools, material take-off and ordering, DIY and builder apps, and civil-engineering education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is nominal volume-batch concrete estimating; for retaining-wall earth pressure use an earth-pressure API.

#concrete #mix-design #construction #cement #civil-engineering #developer-tools
api.oanor.com/concrete-api
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/api/concrete-api/openapi.json
/api/concrete-api/llms.txt

Individuazione: GET /api/index.json elenca ogni API.

API salute

salutare
Tempo di attività
100.00%
Sondaggi del server · 24 ore su 24
Latenza media
92 ms
Sondaggi del server · 24 ore su 24
Abbonati
4,345
attiva
Chiamate totali
32
ultimi 7 giorni
status Pagina di stato completa → · 24 sonde/24h

Prezzi

Scegli un livello: fatturazione mensile, annullamento in qualsiasi momento.

Free

Gratis

  • 2,000 chiamate/mese
  • 2 richieste/secondo
  • Tetto rigido (429 sopra la quota, nessuna eccedenza)
  • 21,535 calls/month
  • 2 req/sec
  • Mix + quantity + water-cement
  • No credit card
Accedi per abbonarti

Starter

€9.00 /mese

  • 15,000 chiamate/mese
  • 5 richieste/secondo
  • Tetto rigido (429 sopra la quota, nessuna eccedenza)
  • 32.85k calls/month
  • 8 req/sec
  • Bags, wastage, shape volumes
  • Email support
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Pro

€24.00 /mese

  • 80,000 chiamate/mese
  • 15 richieste/secondo
  • Tetto rigido (429 sopra la quota, nessuna eccedenza)
  • 362.5k calls/month
  • 20 req/sec
  • Estimating & take-off pipelines
  • Priority support
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Mega

€75.00 /mese

  • 400,000 chiamate/mese
  • 40 richieste/secondo
  • Tetto rigido (429 sopra la quota, nessuna eccedenza)
  • 1.855M llamadas/mes
  • 50 req/seg
  • Escala de plataforma
  • SLA dedicado
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Costruito da

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PremiumApi

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API de Calculadora de Varillas de Refuerzo

Matemáticas de acero de refuerzo (varillas) como una API, calculadas local y determinísticamente. El endpoint de área calcula el área transversal de una barra de refuerzo, a = π/4·d², su masa por metro (a·7850/1e6, ρ del acero = 7850 kg/m³), el área total y la masa para un número de barras, y —dada un área de acero requerida— el número de barras necesarias y el área proporcionada. El endpoint de espaciamiento distribuye barras a lo largo de una sección: a partir del ancho, el recubrimiento, el diámetro de la barra y ya sea un espaciamiento centro a centro o un número de barras, devuelve el otro, n = piso((ancho − 2·recubrimiento − d)/espaciamiento) + 1, el área total de acero y el área por metro de ancho. El endpoint de relación calcula la relación de refuerzo ρ = As/(b·d) de una sección a partir del área de acero (o las barras) y el ancho de la sección y la profundidad efectiva, como fracción y porcentaje, el número único que determina si una viga está sub o sobrerreforzada. Todo se calcula local y determinísticamente, por lo que es instantáneo y privado. Ideal para herramientas de ingeniería estructural y de sitio, detallado de concreto reforzado, programas de doblado de barras y despiece de acero, y educación en ingeniería civil. Cálculo local puro — sin clave, sin servicio de terceros, instantáneo. En vivo, nada almacenado. 3 endpoints. Esto es geometría y cantidades de varillas; para proporciones de mezcla de concreto use una API de concreto.

api.oanor.com/rebar-api

Construction Calculator API

Construction and material estimating as an API — the everyday "how much do I need to buy" maths for building and renovation jobs, computed locally and deterministically from standard geometry and trade rules of thumb. The paint endpoint works out the litres and number of cans for a surface, allowing for the number of coats and the paint's coverage and deducting doors and windows. The tile endpoint computes how many tiles (and full boxes) a floor or wall area needs from the tile dimensions and a wastage allowance. The concrete endpoint gives the concrete volume in cubic metres, cubic yards and litres — and the number of pre-mix bags — for a slab, footing, wall or round column, with an optional batch quantity. The bricks endpoint computes how many bricks a wall needs from the brick size and mortar joint (default 215×65 mm brick with a 10 mm joint ≈ 60 bricks per square metre). Everything is computed locally and deterministically, so it is instant and private. Ideal for builders' merchants and trade apps, DIY and home-improvement tools, quoting and estimating software, and project planners. Pure local computation — no key, no third-party service, instant. Live, nothing stored. Estimates are guidance — allow for site conditions and follow the manufacturer's stated figures. 4 endpoints. This is materials estimating; for plain unit conversion use a unit-conversion API and for tyre or drivetrain maths use a tyre API.

api.oanor.com/buildcalc-api

Deck Builder API

Deck-building maths as an API, computed locally and deterministically — the board, joist and fastener counts a homeowner or contractor needs to material out a rectangular deck. The boards endpoint turns the deck size into a real shopping list: rows = deck width ÷ (board width + gap), rounded up, so a 16 ft × 12 ft deck with a 5.5-inch board face (a 5/4×6) and a 1/8-inch gap needs 26 rows; boards run the length, each row takes one 16 ft board, and a 10 % waste allowance brings it to 29 boards plus the linear footage and the deck area. The joists endpoint frames it: joists are spaced along the length, so count = ⌊length ÷ spacing⌋ + 1 — thirteen joists at 16-inch on-center (seventeen at 12-inch for stronger or diagonal decking), each spanning the width, plus two rim joists and a ledger as total framing linear feet. The fasteners endpoint counts the screws: every decking row crosses every joist once and is fastened with two face screws there, so a 16×12 deck takes 26 × 13 × 2 = 676 screws, about 744 with waste — or one hidden clip per intersection. Everything is computed locally and deterministically, so it is instant and private. Ideal for construction, contractor, home-improvement, building-materials and renovation app developers, deck-estimator and takeoff tools, and lumber-yard calculators. Pure local computation — no key, no third-party service, instant. US units (feet/inches). Live, nothing stored. 3 compute endpoints. Rectangular decks; for indoor floor area use a flooring API.

api.oanor.com/deck-api

Masonry Estimating API

Masonry estimating maths as an API, computed locally and deterministically — the brick, block and mortar counts a bricklayer, builder or estimator works to. The brick endpoint computes how many bricks a wall needs from its area (or length × height in feet): bricks per square foot = 144 / ((brick length + joint) × (brick height + joint)), so a standard modular brick with a 3/8-inch mortar joint works out to the well-known 6.86 bricks per square foot — a 100 ft² wall is 686 bricks, plus a waste allowance and the mortar bags (about 7 per 1000 bricks). The block endpoint does the same for concrete masonry units: a standard 16×8-inch CMU with a 3/8-inch joint is 1.125 blocks per square foot, with roughly 2.5 mortar bags per 100 blocks. Both endpoints take custom unit face dimensions and joint thickness, add a configurable waste percentage and round up to whole units. Everything is computed locally and deterministically, so it is instant and private. Ideal for construction, masonry-contractor, building-supply and home-improvement app developers, takeoff and material-estimating tools, and trade calculators. Pure local computation — no key, no third-party service, instant. Imperial units (inches and square feet). Live, nothing stored. 2 compute endpoints. This is brick/block and mortar estimating; for poured-concrete volume use a concrete API and for drywall use a drywall API.

api.oanor.com/masonry-api

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Come ottengo una chiave API per Concrete Mix API?
Registrati gratuitamente su oanor.com, genera una chiave API dalla dashboard sviluppatore e chiama Concrete Mix API con l'header x-oanor-key. Nessuna carta di credito richiesta per il piano gratuito.
Qual è il limite di velocità di Concrete Mix API?
Il piano gratuito consente 1 richiesta al secondo. I piani a pagamento arrivano fino a 50 richieste al secondo nel piano Mega. I limiti rigorosi restituiscono HTTP 429 oltre la quota — nessuna spesa imprevista.
Quanto costa Concrete Mix API?
Concrete Mix API ha un piano gratuito con 100 chiamate / mese. I piani a pagamento partono da €9.00 / mese con quote più alte e limiti di velocità più rapidi.
Posso cancellare l'abbonamento in qualsiasi momento?
Sì. I piani sono fatturati mensilmente e puoi cancellare in qualsiasi momento dalla dashboard di fatturazione. Nessun contratto a lungo termine e nessuna penale di cancellazione.
Concrete Mix API è conforme al GDPR?
Tutte le richieste a Concrete Mix API passano attraverso il nostro gateway in UE. La tua chiave upstream non lascia mai il nostro server e nessun dato personale viene condiviso con il fornitore upstream oltre alla richiesta inviata.

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Frammenti di codice

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curl https://api.oanor.com/concrete-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/concrete-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/concrete-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/concrete-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

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