X402/REGISTERas of 07-25 00:47 UTC

mimirapi.com

92.6 / 100 · rank 1047 of 1551

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

Latency100

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 handshake	134ms
p90 handshake	179ms
Catalog price (advertised)	$0.001
Live price (median demanded)	$0.001
Price status	match
Protocol	x402 v2
Category (our classification)	other
Payment receiver	0x40e5…7a7F · stable since Jul 12
Base USDC inflow to this receiver wallet (30d, all sources — not just x402)	shared receiver wallet — total inflow is not attributable to this domain alone
Discovery (.well-known/x402)	not found
Catalog volume (their metric)	1 calls/30d

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

/v1/ping	$0.001	$0.001 (matches)
/v1/route/price	$0.03	$0.03 (matches)

grade evidence: hourly probes of /v1/ping. 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)

2026-07-22 23:24

price changed $0.03 → $0.001

Seller description of the probed product (one of 2 listed) · unverified · not part of the rating

Paid liveness probe for the MimirAPI counter. Returns pong, the SKU id, and a server timestamp. One tenth of a cent buys a complete challenge, sign, settle, serve round trip — the cheapest possible proof that your x402 client wiring works before you spend …

Embed this grade (free, always current)

<a href="https://x402register.com/s/mimirapi.com.html"><img src="https://x402register.com/badge/mimirapi.com.svg" alt="x402 register grade A"></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 mimirapi.com? Dispute this rating. Scores are opinions based on automated measurements at the stated times.