Endpoint · otherGETsaylorinnovations.com /api/grammar/check ?text=Their+is+a+eror+in+this+sentense.
Grammar & Spelling Check (30+ languages) — Language
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.002 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
7lsjfrjf8f…yuvxacy7
URL
https://saylorinnovations.com/api/grammar/check?text=Their+is+a+eror+in+this+sentense.
MCP server on this host: com.saylorinnovations/data
Seen
first 9 days ago · last 13 hr ago
15 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base, Solana USDC
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.516 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 0.484: 0.284 uncertain ? + 0.200 short ? · 0.134 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.527 | 0.316 | 0 | −0.284 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.516 | gap to 1.000 = 0.484 · 0.200 short · 0.284 uncertain | 0.516 | −0.200 | −0.284 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.527 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.516 → UNRATED: 13 of 30 paid calls weights 2026.09.6 · 13 samples · seed cap_01M3BHH7HX6ZHH7NG9R9B2239P|2026-09-02T16:22:16.685Z|2026.09.6
Verify it yourself
npx teppi-check https://saylorinnovations.com/api/grammar/check?text=Their+is+a+eror+in+this+sentense.curl -s https://api.teppi.xyz/v1/trust/cap_01M3BHH7HX6ZHH7NG9R9B2239P