Endpoint · lookupGETapi.strale.io /x402/v2/backlink-check ?domain=example_domain
Check backlinks for a domain via CommonCrawl and Google search.
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Check backlinks for a domain via CommonCrawl and Google search. Returns linking domains, anchor text, dofollow/nofollow counts.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.162 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.strale.io/x402/v2/backlink-check?domain=example_domain
MCP server on this host: io.github.strale-io/strale
Seen
first 35 days ago · last 4 days ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.763 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held back by sample size, not by the seller · gap to 1.000 is 0.237: 0.131 uncertain ? + 0.106 short ? · 0.037 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.47 | 0.156 | 0.031 | −0.106 | −0.063 | |
| liveness it answered at all |
0.60 | 1.00 | 0.886 | 0.532 | 0 | −0.068 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.763 | gap to 1.000 = 0.237 · 0.106 short · 0.131 uncertain | 0.763 | −0.106 | −0.131 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.156 latency p95
+ 0.600 × 0.886 liveness
+ 0.200 × 1.000 price stability
= 0.763 → UNRATED: 54 of 30 paid calls weights 2026.09.6 · 54 samples · seed cap_01M1A5QJ2TGEG36D5QE2WSSN9R|2026-09-05T04:42:02.733Z|2026.09.6
Verify it yourself
npx teppi-check https://api.strale.io/x402/v2/backlink-check?domain=example_domaincurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QJ2TGEG36D5QE2WSSN9R