Endpoint · market dataGETx402.donnyautomation.com /polygon/liquidity ?pair=WMATIC%2FUSDC
Per-venue USD liquidity and TVL for a pair on Polygon PoS across QuickSwap, SushiSwap and Uniswap v3.
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Per-venue USD liquidity and TVL for a pair on Polygon PoS across QuickSwap, SushiSwap and Uniswap v3. Returns totalTvlUsd, venueCount, deepestVenue and venues[] with each venue share and reserves. Requires ?pair=SYM/SYM (e.g. WMATIC/USDC). Errors: 400 bad_pair (malformed, or a ticker unknown on this chain), 404 no_pools, 502 upstream_read_failed. Raw pool numbers are /reserves; a one-word verdict is /risk; price is /price. Chain-pinned; bare /liquidity = BSC.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.donnyautomation.com/polygon/liquidity?pair=WMATIC%2FUSDC
Seen
first 34 days ago · last 6 days ago
60 free handshakes
Payment
Pays through
x402 · MPP evm
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.475 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.525: 0.096 uncertain ? + 0.428 short ? · 0.175 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.62 | 0.459 | 0.275 | −0.228 | −0.096 | |
| 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 | 0.475 | gap to 1.000 = 0.525 · 0.428 short · 0.096 uncertain | 0.475 | −0.428 | −0.096 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.459 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.475 → UNRATED: 56 of 30 paid calls weights 2026.09.6 · 56 samples · seed cap_01M1A59NK253SFMCMB6XX58K9M|2026-09-02T13:44:21.013Z|2026.09.6
Verify it yourself
npx teppi-check https://x402.donnyautomation.com/polygon/liquidity?pair=WMATIC%2FUSDCcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59NK253SFMCMB6XX58K9M