Endpoint · computePOSTapi.delx.ai /api/v1/x402/swap-case
Swap letter case for deterministic transform tests.
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Swap letter case for deterministic transform tests. Call when you need a pure case flip without locale rules. Returns case-swapped text for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.delx.ai/api/v1/x402/swap-case
MCP server on this host: io.github.davidmosiah/delx-mcp-a2a
Seen
first 34 days ago · last 28 days ago
28 free handshakes
Payment
Pays through
x402 · MPP tempo
Offered on?
Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.1
UN
RATED
RATED
0.687 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 0.313: 0.198 uncertain ? + 0.114 short ? · 0.113 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.43 | 0.120 | 0.024 | −0.114 | −0.062 | |
| liveness it answered at all |
0.60 | 1.00 | 0.772 | 0.463 | 0 | −0.137 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.687 | gap to 1.000 = 0.313 · 0.114 short · 0.198 uncertain | 0.687 | −0.114 | −0.198 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.120 latency p95
+ 0.600 × 0.772 liveness
+ 0.200 × 1.000 price stability
= 0.687 → UNRATED: 27 of 30 paid calls weights 2026.09.1 · 27 samples · seed cap_01M1A5A8X8FEA2P5H11C7ZGEHQ|2026-08-14T17:46:29.774Z|2026.09.1
Verify it yourself
npx teppi-check https://api.delx.ai/api/v1/x402/swap-casecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A8X8FEA2P5H11C7ZGEHQ