Endpoint · evidencePOSTtollbooth-production-3845.up.railway.app /v1/swap/build
Non-custodial swap execution for AI agents on Solana and Base.
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Non-custodial swap execution for AI agents on Solana and Base. Pay a small toll to get an unsigned, fee-inclusive swap transaction routed via Jupiter (Solana) or 0x (Base), plus an HMAC-signed receipt for auditing. Comparison-shop first with free indicative quotes at GET /v1/quote (same parameters, no taker required). You sign and submit with your own wallet - Tollbooth never touches keys or funds.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://tollbooth-production-3845.up.railway.app/v1/swap/build
Seen
first 35 days ago · last 35 days ago
14 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base
Score, from free handshakes onlyweights 2026.08.1
UN
RATED
RATED
0.358 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.642: 0.144 uncertain ? + 0.497 short ? · 0.092 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.50 | 0.264 | 0.158 | −0.297 | −0.144 | |
| 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 | 0.358 | gap to 1.000 = 0.642 · 0.497 short · 0.144 uncertain | 0.358 | −0.497 | −0.144 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.264 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.358 → UNRATED: 13 of 30 paid calls weights 2026.08.1 · 13 samples · seed cap_01M1A5A3230ZJV2ZW0615CB8EM|2026-08-07T20:02:27.075Z|2026.08.1
Verify it yourself
npx teppi-check https://tollbooth-production-3845.up.railway.app/v1/swap/buildcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A3230ZJV2ZW0615CB8EM