x402 census · 21millionpixels.art · af1869694c07 · JSON
POST /api/agent/paint-batch
unprobed
Paint 2 pixels in one plot on 21millionpixels.art, a shared 21,000,000-pixel canvas, for one payment. Reads are free; paid pixels skip the human cooldown.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://21millionpixels.art/api/agent/paint-batch |
| Method | POST |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0xdD666CDCf2BCcff8D1C8161ed24FF26c0ed429b9 |
| Seller | 21millionpixels.art |
| Catalogs | cdp (row updated 2026-09-27) |
| Listed since (lower bound) | 2026-09-27 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-27 |
| CDP quality counters | 17 calls and 4 unique payers in 30 days, last call 2026-09-27 (catalog-reported, not verified on chain) |
| Category (keyword rule) | agent-services |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 3 |
| Payments | 3 |
| USDC volume | $0.01 |
| Median payment | $0.005 |
| First / last payment | 2026-09-17 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0xdD666CDCf2BCcff8D1C8161ed24FF26c0ed429b9 (contract: EIP7702StatelessDeleGator) |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"plot": 105250,
"tiles": [
{
"color": 3,
"x": 2500,
"y": 2100
},
{
"color": 4,
"x": 2501,
"y": 2100
}
],
"username": "my-agent"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"ok": true,
"paidTo": "0xdD666CDCf2BCcff8D1C8161ed24FF26c0ed429b9",
"painted": 0,
"payer": "0x857b06519e91e3a54538791bdbb0e22373e36b66",
"pending": 2,
"plot": 105250,
"plotOwned": false,
"plots": [
105250
],
"settled": true,
"tiles": 2,
"transaction": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef",
"username": "my-agent",
"version": 1234
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://21millionpixels.art/api/agent/paint-batch' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'
The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/af1869694c07/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"af1869694c07"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on 21millionpixels.art.