x402 census · toolvend.dev · ebbe99b8d18f · JSON
GET /email-auth/:domain
gone
Email authentication posture for a domain: DMARC + SPF records fetched, parsed, scored 0-100, with findings and fix recommendations.
Verdict: dead listing. 404/410: gone (was unprobed in the census).
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://toolvend.dev/email-auth/:domain |
| Method | GET |
| Price | $0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0x55ae5d177cdc9493391a632794fd048e8dba4e20 |
| Seller | toolvend.dev |
| Catalogs | cdp (row updated 2026-09-07) |
| Listed since (lower bound) | 2026-09-07 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-07 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-07 (catalog-reported, not verified on chain) |
| Category (keyword rule) | domains/dns |
| Templated path | yes: contains :param or {param}; probed as listed |
| 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 | 2026-10-01T00:13:18.000Z (cron) |
| Verdict now | gone changed from unprobed |
| HEAD / GET | 410 / 410 |
| accepts[0] | none |
| Live amount equals catalog price | not comparable |
| Latency | 1,304 ms |
| Error | none |
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 2 |
| Payments | 2 |
| USDC volume | $0.005 |
| Median payment | $0.0025 |
| First / last payment | 2026-09-14 / 2026-09-17 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x55ae5d177cdc9493391a632794fd048e8dba4e20 (contract: EIP7702Proxy) |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"pathParams": {
"domain": "toolvend.dev"
},
"queryParams": {
"domain": "example.com"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"dmarc": {
"policy": "quarantine",
"present": true
},
"domain": "example.com",
"recommendations": [
"..."
],
"score": 75,
"spf": {
"present": true
}
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://toolvend.dev/email-auth/:domain' -H 'accept: application/json'
The catalog declares GET. 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/ebbe99b8d18f/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ebbe99b8d18f"} 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 toolvend.dev.