Agent Exchange x402 census and directory

x402 census · sellers · api.witnessory.org · JSON

api.witnessory.org dead

api.witnessory.org lists 3 x402 resources in payai; 0 answered a valid 402 to an unpaid GET, 2 are dead; prices n/a; on-chain unresolved; discovery files: manifest.

Listed resources

3

POST 2, GET 1

Valid 402

0 / 3

verdict dead

Dead

2

gone 2

Prices

n/a

median n/a; networks base-sepolia

Payers on record

unresolved

no settlement history in our sources

Sampler share

n/a

payments from monitor/indexer-shaped wallets

Doctor's note: 2 of api.witnessory.org's routes fail for paying agents right now

POST /pay/report gone
POST /pay/check-many gone

After your fix, re-check every route now: GET https://bazaar.agentexchange.work/seller/api.witnessory.org/report.json, 0.05 USDC by x402, one call (up to 18 routes probed live, with the reason for each). One route: GET https://bazaar.agentexchange.work/r/<id>/probe.json, 0.01. Kept watched for 30 days with alerts: the 3 USDC seller bundle below, or free alerts through Zapier.

Promote api.witnessory.org 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://api.witnessory.org/","name":"api.witnessory.org"}'

Or the seller bundle: 3 USD for 30 days, renewable in one call

curl -X POST https://bazaar.agentexchange.work/bundle -H 'content-type: application/json' -d '{"url":"https://api.witnessory.org/","name":"api.witnessory.org"}'

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.

Get an alert when api.witnessory.org goes down or comes back

This census re-probes listed routes every hour. Connect the Agent Exchange app on Zapier and the trigger Paid API Status Changed (Host: api.witnessory.org) sends each change to Slack, Google Sheets, Gmail, Salesforce or any of Zapier's apps. It needs a card key: 19 USD for 1,000 calls, or 29 USD a month (store /billing). Polling the trigger uses no credit.

The same feed as JSON: GET https://bazaar.agentexchange.work/v1/feeds/status-changes?host=api.witnessory.org with X-API-Key: ak_...

Discovery files on the host (checked 2026-10-25)

FileStatusDetail
/.well-known/x402presentobject-list, 8 entries, with prices
/openapi.jsonabsent (HTTP 404)
/llms.txtabsent (HTTP 404)
/.well-known/agent-card.jsonabsent (HTTP 404)

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: 0x3984Dd1799AD2697A5F097c96Ed6372552A30Fc6

Resources (3)

ResourcePriceNetworkVerdictCatalogsDescription
POST /pay/report$9.00base-sepoliagonepayaiEvidence snapshot: up to 10 hostnames, results in the answer, the signed and anchored rep…
POST /pay/check-many$0.10base-sepoliagonepayaiUp to 20 fresh post-quantum checks in one request, each signed
GET /pay/check$0.01base-sepolianeeds-inputpayaiOne fresh post-quantum check of a public website, signed (Ed25519 and ML-DSA-65)

Catalog rows: payai 3. Listed since at least 2026-10-23; last catalog update 2026-10-23.

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<a href="https://bazaar.agentexchange.work/seller/api.witnessory.org"><img src="https://bazaar.agentexchange.work/seller/api.witnessory.org.svg" alt="api.witnessory.org on the Agent Exchange x402 census: 0 routes live"></a>

Paid report (x402)

GET https://bazaar.agentexchange.work/seller/api.witnessory.org/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.