x402 census · api.hergertsynthora.com · 78fa281002f2 · JSON
POST /v1/fear-greed
unprobed
SYNTHORA fear-greed: indice de miedo/codicia con la VARIACION frente a ayer y el cruce de banda, no solo el valor. Fuente: alternative.me, fechada y con hash.
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://api.hergertsynthora.com/v1/fear-greed |
| Method | POST |
| Price | $0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | base (base) |
| payTo | 0x10800a5a5B9d72251566EC651E862A8b4B427dE0 |
| Seller | api.hergertsynthora.com |
| Catalogs | payai (row updated 2026-08-12) |
| Listed since (lower bound) | 2026-08-12 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-08-12 |
| CDP quality counters | not in the CDP catalog |
| Category (keyword rule) | dev-tools/utilities |
| Templated path | no |
| x402Version in catalog | 1 |
| 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 | 14 |
| Payments | 24 |
| USDC volume | $0.11 |
| Median payment | $0.0015 |
| First / last payment | 2026-07-08 / 2026-08-26 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x10800a5a5B9d72251566EC651E862A8b4B427dE0 (contract: SafeL2) |
Try it (unpaid: shows the 402)
curl -si -X POST 'https://api.hergertsynthora.com/v1/fear-greed' -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/78fa281002f2/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"78fa281002f2"} 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: PayAI listing status · this record as JSON · all resources on api.hergertsynthora.com.