Endpoint · onchainGETari001.tailb4ac3a.ts.net /v1/ventures/x402_chain_reads_v1/erc721_tokens_of ?owner=0x61040e143a77f165ba44543af4a079f2c809d14b&token=0xa990c6a764b73bf43cee5bb40339c3322fb9d55f
Returns every token ID an owner holds for an Enumerable ERC-721 contract, read on Base.
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Returns every token ID an owner holds for an Enumerable ERC-721 contract, read on Base. Base ERC-721 read of token + token id.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.008 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc721_tokens_of?owner=0x61040e143a77f165ba44543af4a079f2c809d14b&token=0xa990c6a764b73bf43cee5bb40339c3322fb9d55f
MCP server on this host: net.ts.tailb4ac3a.ari001/arysphere-x402
Seen
first 13 days ago · last 7 days ago
11 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.217 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 0.783: 0.448 uncertain ? + 0.335 short ? · 0.233 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.77 | 0.028 | 0.017 | −0.135 | −0.448 | |
| 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 | 0.217 | gap to 1.000 = 0.783 · 0.335 short · 0.448 uncertain | 0.217 | −0.335 | −0.448 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.028 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.217 → UNRATED: 9 of 30 paid calls weights 2026.09.6 · 9 samples · seed cap_01M4J5KQTJEVNMKEGM3N3J03AE|2026-09-18T07:42:07.362Z|2026.09.6
Verify it yourself
npx teppi-check https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/erc721_tokens_of?owner=0x61040e143a77f165ba44543af4a079f2c809d14b&token=0xa990c6a764b73bf43cee5bb40339c3322fb9d55fcurl -s https://api.teppi.xyz/v1/trust/cap_01M4J5KQTJEVNMKEGM3N3J03AE