$0.01
per call · USD Coin on Base
Upload an image with payment and get a public URL. Accepts multipart form-data (field 'image') or JSON {"file": "<base64>"}. 10MB max, permanent hosting (no expiration). PNG, JPEG, GIF, WebP.
Endpoint
POST https://img402.dev/api/upload18
Calls / 30d
4
Unique payers / 30d
Sep 8
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://img402.dev/api/upload", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"file": "<base64-encoded-image>"
}),
});
const data = await res.json();curl -X POST \
"https://img402.dev/api/upload" \
-H "Content-Type: application/json" \
-d '{"file":"<base64-encoded-image>"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"contentType": "image/png",
"expiresAt": null,
"id": "abc123",
"sizeBytes": 12345,
"url": "https://i.img402.dev/abc123.png"
}Payment details
0x77f3c9bcb898ad1d30e9a336e2cc3108d88d6c09USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Media & Generation and the homepage with a featured placement.
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