How much does an x402 AI Inference API cost per call?

Across 11 listings we checked, the price per call read from their 402 runs from $0.001 to $14.62, with a median of $0.005 (as of Nov 9, 2026, 1:01 PM ET).

Where do these prices come from?

Our daily check calls each listing’s example endpoint without paying. The server answers HTTP 402 with its x402 payment terms, and we read the amount from them. Nothing is paid, and the price can differ by endpoint, so check the provider before paying.

Do these prices change?

We track the 402 price since Oct 31, 2026. None of these listings has changed its price since then.

x402 AI Inference API pricing (Nov 2026)

What 11 x402 AI Inference APIs charge per call: $0.001 to $14.62, median $0.005. Each price is read from the listing’s own 402 by our daily unpaid check.

Prices as of Nov 9, 2026, 1:01 PM ET · networks seen: Base

Listings priced

Lowest

$0.001

Median

$0.005

Highest

$14.62

Sort by:

#	Listing	Price in 402	Network	Listed price	Price changes	Status	x402 grade
1	Synap by Linkrra alternatives	$0.001	Base	From $0.001 (varies by model)	No change	Up	A (95/100)
2	BlockRun alternatives	$0.002	Base	$0.002–$0.0085	No change	Up	A (90/100)
3	GEDX402 alternatives	$0.002	Base	From $0.001 (varies by model and tokens)	No change	Up	A (90/100)
4	OnHub alternatives	$0.002	Base	$0.002–$0.04	No change	Up	A (95/100)
5	JarvisClaw alternatives	$0.003	Base	$0.003–$0.00414	No change	Up	A (95/100)
6	Losbeto alternatives	$0.005	Base	$0.005–$0.99	No change	Up	F (0/100)
7	AiSpace alternatives	$0.01	Base	$0.01–$0.025	No change	Up	A (95/100)
8	Gondola alternatives	$0.01	Base	$0.01–$0.011134	No change	Up	A (95/100)
9	MapleAI alternatives	$0.01	Base	From $0.001 (varies by model and tokens)	No change	Up	A (95/100)
10	a2apay.io alternatives	$0.028	Base	$0.028	No change	Up	A (95/100)
11	GlianaAI	$14.62	Base	$0.001–$14.62 per call, varies by model	No change	Up	C (70/100)

1. Synap by Linkrra$0.001
Base · listed From $0.001 (varies by model) · No change · Up · grade A (95/100)
status alternatives
2. BlockRun$0.002
Base · listed $0.002–$0.0085 · No change · Up · grade A (90/100)
status alternatives
3. GEDX402$0.002
Base · listed From $0.001 (varies by model and tokens) · No change · Up · grade A (90/100)
status alternatives
4. OnHub$0.002
Base · listed $0.002–$0.04 · No change · Up · grade A (95/100)
status alternatives
5. JarvisClaw$0.003
Base · listed $0.003–$0.00414 · No change · Up · grade A (95/100)
status alternatives
6. Losbeto$0.005
Base · listed $0.005–$0.99 · No change · Up · grade F (0/100)
status alternatives
7. AiSpace$0.01
Base · listed $0.01–$0.025 · No change · Up · grade A (95/100)
status alternatives
8. Gondola$0.01
Base · listed $0.01–$0.011134 · No change · Up · grade A (95/100)
status alternatives
9. MapleAI$0.01
Base · listed From $0.001 (varies by model and tokens) · No change · Up · grade A (95/100)
status alternatives
10. a2apay.io$0.028
Base · listed $0.028 · No change · Up · grade A (95/100)
status alternatives
11. GlianaAI$14.62
Base · listed $0.001–$14.62 per call, varies by model · No change · Up · grade C (70/100)

Check the provider before paying: a 402 price is what the endpoint we check asked for at our last check. Other endpoints of the same API can cost more or less, and providers can change prices at any time. We never pay these APIs, and payment never changes this list.

Questions

How much does an x402 AI Inference API cost per call?: Across 11 listings we checked, the price per call read from their 402 runs from $0.001 to $14.62, with a median of $0.005 (as of Nov 9, 2026, 1:01 PM ET).
Where do these prices come from?: Our daily check calls each listing’s example endpoint without paying. The server answers HTTP 402 with its x402 payment terms, and we read the amount from them. Nothing is paid, and the price can differ by endpoint, so check the provider before paying.
Do these prices change?: We track the 402 price since Oct 31, 2026. None of these listings has changed its price since then.

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