Endpoint · actionPOSTblockrun.ai /api/v1/modal/sandbox/create
Create a managed Python 3.11 sandbox.
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Create a managed Python 3.11 sandbox. Two billing modes selected by 'timeout': ≤300s = flat rate (CPU $0.01, GPU varies). >300s = per-hour billing for the full requested lifetime, no refund on early terminate. Max 24h.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.011 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://blockrun.ai/api/v1/modal/sandbox/create
Seen
first 34 days ago · last 11 hr ago
78 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.797 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 0.203: 0.148 uncertain ? + 0.055 short ? · 0.003 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.73 | 0.255 | 0.051 | −0.055 | −0.094 | |
| liveness it answered at all |
0.60 | 1.00 | 0.911 | 0.547 | 0 | −0.053 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.797 | gap to 1.000 = 0.203 · 0.055 short · 0.148 uncertain | 0.797 | −0.055 | −0.148 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.255 latency p95
+ 0.600 × 0.911 liveness
+ 0.200 × 1.000 price stability
= 0.797 → UNRATED: 69 of 30 paid calls weights 2026.09.6 · 69 samples · seed cap_01M1A51RSSTA4TDSQ90BK266CF|2026-09-01T08:55:18.499Z|2026.09.6
Verify it yourself
npx teppi-check https://blockrun.ai/api/v1/modal/sandbox/createcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51RSSTA4TDSQ90BK266CF