percallapi.com

https://percallapi.com/whois

Shares a payout wallet with 5 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Lookup WHOIS records and domain availability in JSON format. Provide the domain name via ?domain=example.com to query registrar, status, and expiration dates.

58
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Sep 30Oct 2Oct 4Oct 6

Response time

p50 176ms · p95 235ms
0ms 150ms 300ms Sep 30Oct 2Oct 4Oct 6
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
9/30/2026, 12:00:00 AM 100% 2 162ms
10/1/2026, 12:00:00 AM 100% 12 158ms
10/2/2026, 12:00:00 AM 100% 12 188ms
10/3/2026, 12:00:00 AM 100% 12 184ms
10/4/2026, 12:00:00 AM 100% 10 165ms
10/5/2026, 12:00:00 AM 100% 10 201ms
10/6/2026, 12:00:00 AM 100% 1 176ms
58
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
3

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Cloudflare, Inc.
Domain registered
2026-09-30
Hosting network
CLOUDFLARENET
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

9
payments (30d)
0.08
USD volume (30d)
3
paying wallets (30d)

Payments per day

last payment 10/4/2026
0 4 7 Sep 30Oct 1Oct 4
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/30/2026 7 0.06 2
10/1/2026 1 0.01 1
10/4/2026 1 0.01 1

This payout wallet is shared: figures cover all 6 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://percallapi.com/news x402 endpoint https://percallapi.com/carrier-lookup x402 endpoint https://percallapi.com/search x402 endpoint https://percallapi.com/caller-id x402 endpoint
Response schema 
{
  "properties": {
    "result": {
      "properties": {
        "creation_date": {
          "type": "string"
        },
        "domain_name": {
          "type": "string"
        },
        "expiration_date": {
          "type": "string"
        },
        "name_servers": {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "registrar": {
          "type": "string"
        },
        "status": {
          "items": {
            "type": "string"
          },
          "type": "array"
        }
      },
      "type": "object"
    }
  },
  "type": "object"
}