Endpoint · lookupPOSTwww.amnt.io /api/agent/solid_sparrow/crypto-market-lookup
Crypto Market Lookup - Call when you need a coin's market snapshot before sizing a trade or writing a market update.
Read more
Crypto Market Lookup - Call when you need a coin's market snapshot before sizing a trade or writing a market update. Send a CoinGecko coin id like "bitcoin". Returns market cap, 24h trading volume and 24h price change, all in USD, in one response.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://www.amnt.io/api/agent/solid_sparrow/crypto-market-lookup
MCP server on this host: io.amnt/svg
Seen
first 28 days ago · last 28 days ago
16 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, hedera:mainnet
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.1
UN
RATED
RATED
0.200 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.800: 0.220 uncertain ? + 0.580 short ? · 0.250 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.37 | 0.000 | 0.000 | −0.380 | −0.220 | |
| 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 | 0.200 | gap to 1.000 = 0.800 · 0.580 short · 0.220 uncertain | 0.200 | −0.580 | −0.220 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.000 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.200 → UNRATED: 16 of 30 paid calls weights 2026.09.1 · 16 samples · seed cap_01M1TKWSF0VM4RXXN2W41C1MKM|2026-08-15T04:05:01.921Z|2026.09.1
Verify it yourself
npx teppi-check https://www.amnt.io/api/agent/solid_sparrow/crypto-market-lookupcurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKWSF0VM4RXXN2W41C1MKM