| Availability (valid 402 returned) | 100.0% of 62 probes · single vantage |
| Median 402 handshake | 818ms |
| p90 handshake | 1090ms |
| Catalog price (advertised) | $0.05 |
| Live price (median demanded) | $0.025 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | other |
| Payment receiver | 0x3Aa9…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 |
| /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.
| 20260830 04:34 | payment receiver changed to 0x3Aa9…8a3a, DxnVaG…PPP3 |
| 2026-08-30 23:38 | price changed $0.025 → $0.05 |
| 2026-08-30 11:13 | price changed $0.05 → $0.025 |
| 2026-08-30 05:13 | price changed $0.025 → $0.05 |
| 2026-08-29 17:26 | price changed $0.05 → $0.025 |
| 2026-08-29 11:29 | price changed $0.025 → $0.05 |
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
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.