Endpoint · otherGETapi.particle.pro /v1/podcasts/rankings/sources
List ranking sources.
Read more
List ranking sources. Returns each (source, chart_type) pair available on this API together with row counts and freshness for the live snapshot.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://api.particle.pro/v1/podcasts/rankings/sources
Seen
first 28 days ago · last 12 hr ago
51 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
0.903 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 0.097: 0.079 uncertain ? + 0.018 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.877 | 0.526 | 0 | −0.074 | |
| latency p95 it answered as fast as its class |
0.20 | 0.91 | 0.884 | 0.177 | −0.018 | −0.005 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.903 | gap to 1.000 = 0.097 · 0.018 short · 0.079 uncertain | 0.903 | −0.018 | −0.079 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.877 liveness
+ 0.200 × 0.884 latency p95
+ 0.200 × 1.000 price stability
= 0.903 → UNRATED: 50 of 30 paid calls weights 2026.09.6 · 50 samples · seed cap_01M1VG5CZDFG9XEB7SZZ3H43XN|2026-09-03T11:45:07.927Z|2026.09.6
Verify it yourself
npx teppi-check https://api.particle.pro/v1/podcasts/rankings/sourcescurl -s https://api.teppi.xyz/v1/trust/cap_01M1VG5CZDFG9XEB7SZZ3H43XN