Endpoint · extractionPOSTapi.bitrefill.com /x402/invoice/pay
Pay a Bitrefill invoice in USDC via x402 to buy gift cards, eSIMs & mobile top-ups across 180+ countries.
Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$1000.00 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.bitrefill.com/x402/invoice/pay
Seen
first 35 days ago · last 18 hr ago
79 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC, Solana
Listed on?
Polygon, Arbitrum, Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.747 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.253: 0.053 uncertain ? + 0.200 short ? · 0.053 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 | 0.912 | 0.547 | 0 | −0.053 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.747 | gap to 1.000 = 0.253 · 0.200 short · 0.053 uncertain | 0.747 | −0.200 | −0.053 |
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 × 0.912 liveness
+ 0.200 × 1.000 price stability
= 0.747 → UNRATED: 70 of 30 paid calls weights 2026.09.6 · 70 samples · seed cap_01M1A51NFQPT56A69J3G4NGHCY|2026-09-03T12:16:43.657Z|2026.09.6
Verify it yourself
npx teppi-check https://api.bitrefill.com/x402/invoice/paycurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51NFQPT56A69J3G4NGHCY