Endpoint · market dataPOSTsimfuse.app /x402/plans/search
Search SimFuse prepaid travel eSIM data plans for 200+ countries and regions.
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Search SimFuse prepaid travel eSIM data plans for 200+ countries and regions. Filter by destination (ISO country code), days, data and max price; every result has its price and a purchase_url to buy that eSIM with x402 (USDC on Base) or by card. Call it when a traveller needs mobile data abroad and you must pick a plan. No account or API key needed.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://simfuse.app/x402/plans/search
Seen
first 20 days ago · last 17 hr ago
51 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.692 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.308: 0.108 uncertain ? + 0.200 short ? · 0.108 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 | 0.819 | 0.492 | 0 | −0.108 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.692 | gap to 1.000 = 0.308 · 0.200 short · 0.108 uncertain | 0.692 | −0.200 | −0.108 |
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 × 0.819 liveness
+ 0.200 × 1.000 price stability
= 0.692 → UNRATED: 34 of 30 paid calls weights 2026.09.6 · 34 samples · seed cap_01M2F72NZF9SKMDZZZTVP1QJ9H|2026-08-29T23:07:38.219Z|2026.09.6
Verify it yourself
npx teppi-check https://simfuse.app/x402/plans/searchcurl -s https://api.teppi.xyz/v1/trust/cap_01M2F72NZF9SKMDZZZTVP1QJ9H