Live for Iloilo City

Routing and geocoding for Iloilo, in one API.

Directions, address search, travel-time areas and distance matrices for your app. Built on OpenStreetMap, served as JSON over HTTPS.

Request an API key Try it on the map

OpenStreetMap data
Car and night-time car
JSON over HTTPS

POST /v2/route 200 · 142 ms
{ "routes": [ { "distance_m": 4870, "duration_s": 840, … } ] }

What you can do

Every capability has a live tool on the test map. Travel-time areas and matrices need a key; the map gives you 5 free tries a day.

Routing

Fastest route by car between up to 10 points, with distance, drive time and the line to draw.

POST /v2/routeTry it

Geocoding

Turn an address or place name into coordinates, with Iloilo places ranked first.

GET /v2/geocodeTry it

Reverse geocoding

Turn a tapped point into the nearest street address.

GET /v2/reverseTry it

Nearest road

Snap a GPS point to the road network before you route from it.

GET /v2/nearestTry it

Travel-time areas

Everywhere reachable within 5 to 30 minutes, as map-ready polygons.

GET /v2/isochrone5 tries a dayTry it

Distance matrix

Drive times and distances between up to 25 origin and destination pairs in one call.

POST /v2/matrix5 tries a dayTry it

Quick start

Three steps from nothing to a route on your screen.

Request a key
Tell us what you are building. Staff review requests, and the key is shown to you once.
Send it with every call
Put the key in the X-API-Key header. Never in the URL, and never in code you ship to browsers.
Read the JSON
Distances are in metres, times in seconds, coordinates as [lng, lat].

curl -X POST https://quadruper.com/v2/route \
  -H "X-API-Key: $QUADRUPER_KEY" \
  -H "Content-Type: application/json" \
  -d '{"points": [[122.5642, 10.6968], [122.5587, 10.7201]], "profile": "car"}'

const res = await fetch("https://quadruper.com/v2/route", {
  method: "POST",
  headers: { "X-API-Key": process.env.QUADRUPER_KEY, "Content-Type": "application/json" },
  body: JSON.stringify({ points: [[122.5642, 10.6968], [122.5587, 10.7201]], profile: "car" }),
});
const { routes } = await res.json();
console.log(routes[0].distance_m, routes[0].duration_s);

# → { "routes": [ { "distance_m": 4870, "duration_s": 840, "geometry": { "type": "LineString", … } } ] }

Service status

Status: check /health

Partners and higher limits

Building something bigger than a free key covers, or want to talk about coverage outside Iloilo City?

contact@sieitz.com