Endpoint · extractionGETapi.x402node.dev /feed/discover ?url=string
discover rss feed, find rss feed, rss autodiscovery, find atom feed, discover feeds from URL, rss feed finder, detect rss feed, rss feed discovery, atom feed discovery, website…
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discover rss feed, find rss feed, rss autodiscovery, find atom feed, discover feeds from URL, rss feed finder, detect rss feed, rss feed discovery, atom feed discovery, website rss feeds, extract feed URLs, find subscribe URL. Discover RSS/Atom feed URLs declared by a website HTML link rel=alternate tags. Returns array of {url, type, title}. Use url param For AI agents subscribing to sites programmatically. Accepts payment on Base or Solana — either network works.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://api.x402node.dev/feed/discover?url=string
Seen
first 34 days ago · last 4 days ago
36 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.673 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.327: 0.127 uncertain ? + 0.200 short ? · 0.127 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.788 | 0.473 | 0 | −0.127 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.673 | gap to 1.000 = 0.327 · 0.200 short · 0.127 uncertain | 0.673 | −0.200 | −0.127 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.788 liveness
+ 0.200 × 1.000 price stability
= 0.673 → UNRATED: 29 of 30 paid calls weights 2026.09.6 · 29 samples · seed cap_01M1A5QKWSZ6ZZTVYBWTW7HSFC|2026-09-03T20:40:32.752Z|2026.09.6
Verify it yourself
npx teppi-check https://api.x402node.dev/feed/discover?url=stringcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QKWSZ6ZZTVYBWTW7HSFC