Endpoint · actionPOSTx402.spendthebits.com/x402/giftcards/quote/

Buy a gift card from ~550 US brands (Amazon, Target, DoorDash, Uber ...) and more countries; the card is issued to the agent's owner (registered STB agent key with gift cards…

Buy a gift card from ~550 US brands (Amazon, Target, DoorDash, Uber ...) and more countries; the card is issued to the agent's owner (registered STB agent key with gift cards turned on required). This call prices one card for a $0.02 USDC fee on Base and returns the exact USDC total, a pay_url and a claim token. Find product ids and amounts with GET /x402/giftcards/catalog/?country=USA.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x44818760…2b3cda11

URL

https://x402.spendthebits.com/x402/giftcards/quote/

Seen

first 8 days ago · last 11 hr ago

13 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.653 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 0.347: 0.284 uncertain ? + 0.064 short ? · 0.147 to B

How the composite of 0.653 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.527		0.316	0	−0.284
latency p95 it answered as fast as its class	0.20	0.68	0.681		0.136	−0.064	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.653	gap to 1.000 = 0.347 · 0.064 short · 0.284 uncertain	0.653	−0.064	−0.284

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.527   liveness       
+ 0.200 × 0.681   latency p95    
+ 0.200 × 1.000   price stability
= 0.653           → UNRATED: 13 of 30 paid calls      weights 2026.09.6 · 13 samples · seed cap_01M3E3XRS4ZVCCEHGZ6KG9W3V3|2026-09-03T23:18:17.622Z|2026.09.6

Verify it yourselfnpx teppi-check https://x402.spendthebits.com/x402/giftcards/quote/curl -s https://api.teppi.xyz/v1/trust/cap_01M3E3XRS4ZVCCEHGZ6KG9W3V3