Endpoint · researchPOSTagentdata-api.sander-van-aard.workers.dev /relay/crypto-news
Real-time crypto market news with sentiment analysis and top headlines ranked by importance, for $0.01 per call.
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Real-time crypto market news with sentiment analysis and top headlines ranked by importance, for $0.01 per call. One request, no parameters needed — get the latest market-moving stories as structured JSON, ready for trading agents and research pipelines. Relayed live from a proven upstream source; if the source is down you get a 503 and pay nothing. Pay per call in USDC on Base — no account, no API key.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://agentdata-api.sander-van-aard.workers.dev/relay/crypto-news
MCP server on this host: io.github.DarthSander/agentdata-nl
Seen
first 34 days ago · last 13 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.936 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 0.064: 0.064 uncertain ? + 0.000 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.894 | 0.536 | 0 | −0.064 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.936 | gap to 1.000 = 0.064 · 0.000 short · 0.064 uncertain | 0.936 | −0.000 | −0.064 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.894 liveness
+ 0.200 × 1.000 latency p95
+ 0.200 × 1.000 price stability
= 0.936 → UNRATED: 58 of 30 paid calls weights 2026.09.6 · 58 samples · seed cap_01M1A5ABC03K5JNM1XW6PWQBWQ|2026-09-03T09:39:23.693Z|2026.09.6
Verify it yourself
npx teppi-check https://agentdata-api.sander-van-aard.workers.dev/relay/crypto-newscurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5ABC03K5JNM1XW6PWQBWQ