X402/REGISTER
B

grov.fun

87.4 / 100 · rank 1506 of 1638
last 120 hours · short tick = valid 402 · full tick = invalid or no answer · faint = not probed
score components (0-100) · not the raw measurements below
Availability83
Latency66
Price integrity100
Protocol100
Consistency100
Availability is the one component that is a success rate, so it alone carries an evidence discount: it enters as the 95% Wilson lower bound of the measured share (cubed), which is why its bar reads below the raw percentage above — thin evidence scores below a long proven record. Latency, price, protocol and consistency are direct measurements, shown as-is.
Availability (valid 402 returned)100.0% of 62 probes · single vantage
Median 402 handshake818ms
p90 handshake1090ms
Catalog price (advertised)$0.05
Live price (median demanded)$0.025
Price statusmatch
Protocolx402 v2
Category (our classification)other
Payment receiver0x3Aa9…8a3a (+1 more) · changed 1× since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)x402-plausible (amount matches a listed price): $2 · 19 transfers · 18 distinct senders. All USDC inflow' upper bound incl. non-x402: $35 · 23 transfers.
Discovery (.well-known/x402)present
Catalog volume (their metric)14 calls/30d

listed products (catalog path · advertised price · live price we measured)

/api/base/instalikes$0.025$0.025 (matches)
/api/base/spotifyplays$2.5$2.5 (matches)
/api/base/tgmembers$0.05$0.05 (matches)
/api/base/xreposts$1.25$1.25 (matches)
/api/base/ytsubscribers$3.5$3.5 (matches)

grade evidence: hourly probes of /api/base/tgmembers. Availability, latency and protocol measure the operator's shared infrastructure and generalize across its products; the price check applies to the probed product. We now also probe one other product per hour, rotating; "live price we measured" shows what each answered.

event log (from our catalog snapshots and probes)

20260830 04:34payment receiver changed to 0x3Aa9…8a3a, DxnVaG…PPP3
2026-08-30 23:38price changed $0.025 → $0.05
2026-08-30 11:13price changed $0.05 → $0.025
2026-08-30 05:13price changed $0.025 → $0.05
2026-08-29 17:26price changed $0.05 → $0.025
2026-08-29 11:29price changed $0.025 → $0.05
Seller description of the probed product (one of 5 listed) · unverified · not part of the rating

grov: Telegram Channel Members. ⌚️ Start Time:0-6h⚠️ The channel must be public, or the order will not start.⚠️ Forbidden channels: drugs, scam, porn, empty channels.⚠️ Channels must be created more than 3 days ago.⚠️ Must be at least 3 posts on channel. …

receiver-changed

Embed this grade (free, always current)
x402 register grade B
<a href="https://x402register.com/s/grov.fun.html"><img src="https://x402register.com/badge/grov.fun.svg" alt="x402 register grade B"></a>

What this grade does and doesn't measure: it scores the paid-request handshake — whether the service returns a spec-valid 402 payment challenge, how fast, and whether its price is honest. We do not pay these endpoints yet, so we do not verify that the paid response returns correct or complete content. Availability is a probe success rate measured hourly, from a single network vantage for this service.

Operator of grov.fun? Dispute this rating. Scores are opinions based on automated measurements at the stated times.