Alternatives to Preflight

25 equivalent x402 APIs in the other category, ranked by Trust score — pick a cheaper or more reliable source. View Preflight →

#	API
1	Barriere`barriere.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	130	22 ms	100
2	Agentreadiness`agentreadiness.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	120	23 ms	100
3	Dtelecom`x402.dtelecom.org`BaseOther	$31.1k*	14,196▼ 7.5%	$5	1	297 ms	100
4	Agent402`agent402.tools`BaseOther	$147.78	11,131▲ 11.6%	$0.001 – $3.3	2175	212 ms	100
5	Cms`cms.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	50	57 ms	99
6	Bau`bau.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	31 ms	99
7	Mev`mev.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	10	102 ms	99
8	Forensik`forensik.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001 – $0.15	11	82 ms	99
9	Bitcoin`bitcoin.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	10	79 ms	99
10	Dao`dao.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	10	48 ms	99
11	Sprach`sprach.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	29 ms	98
12	Rollup`rollup.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	10	72 ms	98
13	Postweg`postweg.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	9 ms	98
14	Sicht`sicht.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	9 ms	98
15	Pfad`pfad.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	31 ms	98
16	Inhalt`inhalt.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	80	41 ms	98
17	Webschutz`webschutz.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	3	90 ms	98
18	Webtechnik`webtechnik.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	150	18 ms	98
19	Stable`stable.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	10	52 ms	98
20	Schild`schild.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	28 ms	98
21	Zutritt`zutritt.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	100	65 ms	97
22	html.openverbs.com`html.openverbs.com`BaseOther	$62.63*	3,001▲ 4.8%	$0.001 – $0.06	313	414 ms	97
23	Webwache`webwache.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.001	60	29 ms	97
24	SiteCheck Jobs & Property`api.jobsproperty-api.workers.dev`BaseOther	$18.73*	7,862▲ 403.9%	$0.002 – $0.02	114	32 ms	97
25	Datenvertrag`datenvertrag.halowerk.com`BaseOther	$31.99*	9,357▲ 999.0%	$0.003	1	27 ms	95

FAQ

What is the cheapest alternative to Preflight?

Barriere — from $0.001 per call.

Which Preflight alternative has the best uptime?

Barriere, at 100% measured uptime.

How are Preflight alternatives ranked?

By 402radar Trust score — a composite of measured uptime, success rate, /quote latency and price, on real traffic.