api.strale.io

https://api.strale.io/x402/backlink-check

Shares a payout wallet with 268 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Check backlinks for a domain via CommonCrawl and Google search. Returns linking domains, anchor text, dofollow/nofollow counts.

62
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% Jul 22Aug 1Aug 10Aug 20

Response time

p50 29ms · p95 269ms
0ms 150ms 300ms Jul 22Aug 1Aug 10Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/22/2026, 12:00:00 AM 100% 1 28ms
7/23/2026, 12:00:00 AM 100% 1 27ms
7/24/2026, 12:00:00 AM 100% 1 27ms
7/25/2026, 12:00:00 AM 100% 1 27ms
7/26/2026, 12:00:00 AM 100% 1 28ms
7/27/2026, 12:00:00 AM 100% 1 34ms
7/28/2026, 12:00:00 AM 100% 1 29ms
7/29/2026, 12:00:00 AM 100% 1 26ms
7/30/2026, 12:00:00 AM 100% 1 29ms
7/31/2026, 12:00:00 AM 100% 1 24ms
8/1/2026, 12:00:00 AM 100% 1 25ms
8/2/2026, 12:00:00 AM 100% 1 29ms
8/3/2026, 12:00:00 AM 100% 1 29ms
8/4/2026, 12:00:00 AM 100% 1 27ms
8/5/2026, 12:00:00 AM 100% 1 27ms
8/6/2026, 12:00:00 AM 100% 1 291ms
8/7/2026, 12:00:00 AM 100% 1 224ms
8/8/2026, 12:00:00 AM 100% 1 157ms
8/9/2026, 12:00:00 AM 100% 1 157ms
8/10/2026, 12:00:00 AM 100% 1 194ms
8/11/2026, 12:00:00 AM 100% 1 27ms
8/12/2026, 12:00:00 AM 100% 1 25ms
8/13/2026, 12:00:00 AM 100% 1 52ms
8/14/2026, 12:00:00 AM 100% 1 26ms
8/15/2026, 12:00:00 AM 100% 1 26ms
8/16/2026, 12:00:00 AM 100% 1 29ms
8/17/2026, 12:00:00 AM 100% 1 25ms
8/18/2026, 12:00:00 AM 100% 6 30ms
8/19/2026, 12:00:00 AM 100% 20 28ms
8/20/2026, 12:00:00 AM 100% 15 249ms
62
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
1

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
—
Domain registered
—
Hosting network
RLWY-HIKARI-01
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)

2,312
payments (30d)
161.06
USD volume (30d)
15
paying wallets (30d)

Payments per day

last payment 8/20/2026
0 100 200 Jul 22Aug 6Aug 13Aug 20
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/22/2026 139 11.67 5
7/23/2026 76 6.23 3
7/24/2026 195 13.53 1
8/1/2026 151 9.32 3
8/2/2026 35 1.91 1
8/4/2026 5 0.43 3
8/5/2026 3 0.43 3
8/6/2026 73 4.3 1
8/7/2026 162 7.35 2
8/8/2026 40 3.01 1
8/9/2026 146 13.32 1
8/10/2026 131 13.05 1
8/11/2026 62 5.21 1
8/12/2026 106 8 2
8/13/2026 97 4.86 2
8/14/2026 40 2.14 2
8/15/2026 124 6 1
8/16/2026 56 3.12 1
8/17/2026 186 17.59 1
8/18/2026 190 11.85 2
8/19/2026 195 9.42 1
8/20/2026 100 8.31 1

This payout wallet is shared: figures cover all 269 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://api.strale.io/x402/json-to-pydantic x402 endpoint https://api.strale.io/x402/solutions/web3-protocol-health x402 endpoint https://api.strale.io/x402/v2/vat-rate-lookup x402 endpoint
Response schema 
{
  "example": {
    "backlinks": [],
    "dofollow_estimate": null,
    "domain": "google.com",
    "nofollow_estimate": null,
    "referring_domains_count": 0,
    "top_anchors": [],
    "total_backlinks": 0
  },
  "properties": {
    "backlinks": {
      "type": "array"
    },
    "referring_domains_count": {
      "type": "number"
    },
    "top_anchors": {
      "type": "array"
    },
    "total_backlinks": {
      "type": "number"
    }
  },
  "type": "object"
}