Endpoint · searchPOSTx402.orthogonal.com /tako/v1/knowledge_search
Search for data visualizations using natural language.
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Search for data visualizations using natural language. Ask any question about finance, economics, demographics, sports, politics, climate, or health and get back interactive knowledge cards with charts, data, and source attribution. Example: {"inputs": {"text": "NVIDIA vs AMD revenue since 2018"}}. Returns cards with title, chart image URL, interactive webpage URL, embeddable URL, data description, and source information.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.023 per call
Paid calls
none yet
delivery unknown until someone pays
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Seller?
URL
https://x402.orthogonal.com/tako/v1/knowledge_search
Seen
first 35 days ago · last 26 days ago
29 free handshakes
Payment
Pays through
x402
Offered on?
eip155:143, Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.1
UN
RATED
RATED
0.724 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.276: 0.135 uncertain ? + 0.141 short ? · 0.076 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.30 | 0.281 | 0.056 | −0.141 | −0.003 | |
| liveness it answered at all |
0.60 | 1.00 | 0.780 | 0.468 | 0 | −0.132 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.724 | gap to 1.000 = 0.276 · 0.141 short · 0.135 uncertain | 0.724 | −0.141 | −0.135 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.281 latency p95
+ 0.600 × 0.780 liveness
+ 0.200 × 1.000 price stability
= 0.724 → UNRATED: 28 of 30 paid calls weights 2026.09.1 · 28 samples · seed cap_01M1A5QJMG9D1VWZKZDHVHVEN3|2026-08-15T23:10:28.138Z|2026.09.1
Verify it yourself
npx teppi-check https://x402.orthogonal.com/tako/v1/knowledge_searchcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QJMG9D1VWZKZDHVHVEN3