x402 census · 402utils.com · 0bc711f05105 · JSON
POST /v1/yaml
gone
Convert between YAML and JSON in one call. to:"json" parses a YAML document (config files, docker-compose, Kubernetes manifests, CI pipelines) into a plain JSON value; to:"yaml" renders any JSON value as clean block-style YAML. Hardened: safe core schema (tags like !!js/function never execute), alias bombs rejected, one document per call, parse errors return line/column. YAML input up to 2 MB UTF…
Verdict: dead listing. 404/410: gone (was unprobed in the census).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://402utils.com/v1/yaml |
| Method | POST |
| Price | $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xc55A2D530b53CBaD1001e4AfD4720B7E71f9C291 |
| Seller | 402utils.com |
| Catalogs | cdp (row updated 2026-09-18) |
| Listed since (lower bound) | 2026-09-18 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-18 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-18 (catalog-reported, not verified on chain) |
| Category (keyword rule) | scrape/browser |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
Latest re-probe
| Field | Value |
|---|---|
| Re-probed at | 2026-10-01T08:13:42.000Z (cron) |
| Verdict now | gone changed from unprobed |
| HEAD / GET | 404 / 404 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 637 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 43 |
| Payments | 69 |
| USDC volume | $0.17 |
| Median payment | $0.002 |
| First / last payment | 2026-07-05 / 2026-09-30 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0xc55A2D530b53CBaD1001e4AfD4720B7E71f9C291 (contract: EIP7702Proxy) |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"input": "services:\n web:\n image: nginx:1.29\n ports:\n - \"80:80\"\n",
"to": "json"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"result": {
"services": {
"web": {
"image": "nginx:1.29",
"ports": [
"80:80"
]
}
}
}
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://402utils.com/v1/yaml' -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/0bc711f05105/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"0bc711f05105"} 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 402utils.com.