Endpoint · searchGETapi.socialfetch.dev /v1/facebook/marketplace/locations/search ?query=Austin
Search Facebook Marketplace locations to obtain coordinates for listing search.
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.014 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.socialfetch.dev/v1/facebook/marketplace/locations/search?query=Austin
MCP server on this host: io.github.social-freak-ltd/socialfetch
Seen
first 18 days ago · last 12 hr ago
33 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.767 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 0.233: 0.152 uncertain ? + 0.081 short ? · 0.033 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.780 | 0.468 | 0 | −0.132 | |
| latency p95 it answered as fast as its class |
0.20 | 0.60 | 0.495 | 0.099 | −0.081 | −0.020 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.767 | gap to 1.000 = 0.233 · 0.081 short · 0.152 uncertain | 0.767 | −0.081 | −0.152 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.780 liveness
+ 0.200 × 0.495 latency p95
+ 0.200 × 1.000 price stability
= 0.767 → UNRATED: 28 of 30 paid calls weights 2026.09.6 · 28 samples · seed cap_01M2MBVTHR4YDN82QP2NB64B34|2026-08-31T21:57:28.353Z|2026.09.6
Verify it yourself
npx teppi-check https://api.socialfetch.dev/v1/facebook/marketplace/locations/search?query=Austincurl -s https://api.teppi.xyz/v1/trust/cap_01M2MBVTHR4YDN82QP2NB64B34