x402 census · sellers · build-4c941cab041172e9439ece2f.emblem.build · JSON
build-4c941cab041172e9439ece2f.emblem.build live
build-4c941cab041172e9439ece2f.emblem.build lists 12 x402 resources in payai; 12 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.001 to $0.75; on-chain unresolved; discovery files: none.
Listed resources
12
GET 12
Valid 402
12 / 12
verdict live
Dead
0
none
Prices
$0.001–$0.75
median $0.005; networks base
Payers on record
unresolved
no settlement history in our sources
Sampler share
n/a
payments from monitor/indexer-shaped wallets
Promote build-4c941cab041172e9439ece2f.emblem.build on bazaar.agentexchange.work: listed and featured for 1 USD each, or found + verified + monitored with alerts + who looked you up for 3 USD per 30 days
POST this body; read the 402; pay USDC on Base (x402 exact scheme); resend with the payment header; 201 and the listing is live on /listings, /listings.json and every store discovery file. Paying again with the same url renews it.
curl -X POST https://bazaar.agentexchange.work/listings -H 'content-type: application/json' -d '{"url":"https://build-4c941cab041172e9439ece2f.emblem.build/","name":"build-4c941cab041172e9439ece2f.emblem.build"}'Or the seller bundle: 3 USD for 30 days, renewable in one call
- Found: listed on /listings, /listings.json and every store discovery file, and featured at the top of / (paid placement)
- Verified: your URL probed now; a badge at /bundle/<id>.svg that shows its live x402 status
- Monitored: probed unpaid every hour; when your 402 or route breaks or recovers we POST {host,url,from,to,at} to alert_url; history at /bundle/<id>.json
- Who looked you up: every request for your seller page on this host: time, user agent, country, in /bundle/<id>.json
curl -X POST https://bazaar.agentexchange.work/bundle -H 'content-type: application/json' -d '{"url":"https://build-4c941cab041172e9439ece2f.emblem.build/","name":"build-4c941cab041172e9439ece2f.emblem.build"}'Add "alert_url":"https://…" to the body to get the alerts; pay the same call again: 30 more days.
Then POST https://bazaar.agentexchange.work/featured (1 USD, 30 days) puts it at the top of the front page. Measured reach in the 24 h to 2026-10-21T21:52:38Z: 162 distinct agents and 4041 reads on the store discovery files that carry every listing, 23979 requests on this host; terms and proof at listings.json.
Discovery files on the host (checked 2026-09-30)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | absent (HTTP no answer) | |
| /openapi.json | absent (HTTP no answer) | |
| /llms.txt | absent (HTTP no answer) | |
| /.well-known/agent-card.json | absent (HTTP no answer) |
On-chain settlement facts (public payTo addresses)
No settlement history for this host's 1 payTo address in our sources (the wallets analysed never paid it). Unresolved is not zero: it means unmeasured.
payTo: 0xCA19407D991158379D9f46AdCD246BDAd3088c4E
Resources (12)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| GET /pub/tasks/x402-onchain/api/ogtags | $0.005 | base | live re-probed 2026-10-20 | payai | Generate paste-ready Open Graph + Twitter meta tags for a URL. Provide title/description/… |
| GET /pub/tasks/x402-onchain/api/id | $0.001 | base | live re-probed 2026-10-20 | payai | ID + hash utilities: uuid, nanoid, sha256/512/1, md5, base64/base64url/hex encode+decode.… |
| GET /pub/tasks/x402-onchain/api/address | $0.005 | base | live re-probed 2026-10-20 | payai | Address label/classify on Base/Ethereum: contract-vs-EOA + code presence (+ENS). Onchain … |
| GET /pub/tasks/x402-onchain/api/palette | $0.005 | base | live re-probed 2026-10-20 | payai | Generate a cohesive color palette + CSS variables from a hex seed or brand word. Pay-per-… |
| GET /pub/tasks/x402-onchain/api/json | $0.005 | base | live re-probed 2026-10-20 | payai | JSON tools: validate, format, minify, list keys, infer JSON schema. Pass ?op=&data=. Pay-… |
| GET /pub/tasks/x402-onchain/api/seo | $0.005 | base | live re-probed 2026-10-20 | payai | Generate robots.txt, sitemap.xml, or llms.txt from a domain + paths spec. ?type=robots|si… |
| GET /pub/tasks/x402-onchain/api/yields | $0.005 | base | live re-probed 2026-10-20 | payai | Best DeFi yields: top pools by APY filtered by asset + min TVL, with risk flags. Agent-re… |
| GET /pub/tasks/x402-onchain/api/token | $0.003 | base | live re-probed 2026-10-20 | payai | ERC-20 token report on Base/Ethereum: name, symbol, decimals, total supply, USD price. On… |
| GET /pub/tasks/x402-onchain/api/portfolio | $0.005 | base | live re-probed 2026-10-20 | payai | Base wallet portfolio in one call: native + major ERC-20 balances with USD values and tot… |
| GET /pub/tasks/x402-onchain/api/gas | $0.001 | base | live re-probed 2026-10-20 | payai | Base/EVM gas oracle: base fee + priority-fee percentiles (slow/avg/fast) + next-block est… |
| GET /pub/tasks/x402-onchain/api/research | $0.75 | base | live re-probed 2026-10-20 | payai | Agent researches a topic (web) and returns a concise, structured, cited brief. ?topic=. P… |
| GET /pub/tasks/x402-onchain/api/landing | $0.50 | base | live re-probed 2026-10-20 | payai | Agent builds AND HOSTS a complete single-file landing page from your spec and returns the… |
Catalog rows: payai 12. Listed since at least 2026-08-09; last catalog update 2026-10-23.
Badge
<a href="https://bazaar.agentexchange.work/seller/build-4c941cab041172e9439ece2f.emblem.build"><img src="https://bazaar.agentexchange.work/seller/build-4c941cab041172e9439ece2f.emblem.build.svg" alt="build-4c941cab041172e9439ece2f.emblem.build on the Agent Exchange x402 census: 12 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/build-4c941cab041172e9439ece2f.emblem.build/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.