Geo Satellite Image

{
  "attribution": "Contains modified Copernicus Sentinel data 2026",
  "bbox": [
    120.95841,
    14.58118,
    121.00599,
    14.62722
  ],
  "captured_at": "2026-10-03T02:33:38Z",
  "cloud_cover_scene_pct": 25.946891,
  "cloud_cover_window_pct": 12.3,
  "cloud_shadow_window_pct": 0.2,
  "date": "2026-10-03",
  "fallback": null,
  "image": {
    "bytes": 459954,
    "content_type": "image/png",
    "data_base64": "iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAIAAABLbSncAAAAPUlEQVR42mN89uxZWEcCAwZgCutIWFWxAIsEAwMDVjkmCIUpxwRnockxIatClmNCMxoux2iT54bppFUVCwBG0RixsPg2TgAAAABJRU5ErkJggg==",
    "format": "png",
    "height_px": 512,
    "width_px": 512
  },
  "lat": 14.6042,
  "lon": 120.9822,
  "note": "A recent satellite picture, not live: the capture date is in `date`. Sentinel-2 is 10 m per pixel; NASA GIBS about 250 m. Clouds hide the ground; index views paint clouds grey. Orthorectified and atmospherically corrected, north up.",
  "place": {
    "admin1_code": "NCR",
    "country_code": "PH",
    "lat": 14.6042,
    "lon": 120.9822,
    "name": "Manila",
    "population": 1600000
  },
  "radius_m": 2560,
  "resolution_m": 10,
  "scene": {
    "id": "S2C_51PTS_20261003_0_L2A",
    "platform": "sentinel-2c"
  },
  "source": {
    "license": "Copernicus Sentinel data: free, open, commercial use allowed with attribution",
    "name": "Copernicus Sentinel-2 L2A via Element84 Earth Search and the AWS Open Data bucket sentinel-cogs",
    "notice": "Contains modified Copernicus Sentinel data 2026, processed by Tanod. Imagery is not real time and can be cloudy; not for navigation, safety or legal use.",
    "terms": "https://sentinels.copernicus.eu/documents/247904/690755/Sentinel_Data_Legal_Notice",
    "url": "https://registry.opendata.aws/sentinel-2-l2a-cogs/"
  },
  "upstream": {
    "bytes_read": 3140166,
    "requests": 10
  },
  "view": "true_color"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://tanod.dev/v1/geo/satellite-image' \
  -H 'content-type: application/json' \
  --data-raw '{"place":"Manila, PH"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://tanod.dev/v1/geo/satellite-image' \
  -H 'content-type: application/json' \
  --data-raw '{"place":"Manila, PH"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftanod.dev%2Fv1%2Fgeo%2Fsatellite-image&method=POST
const res = await pay("https://tanod.dev/v1/geo/satellite-image", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "place": "Manila, PH"
  }),
});
console.log(res.status, await res.text());

# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://tanod.dev/v1/geo/satellite-image",
        json={
            "place": "Manila, PH",
        },
    )
    print(res.status_code, res.text)