 ___  __ _| |_ _ __(_)_ __   __ _
/ __|/ _` | __| '__| | '_ \ / _` |
\__ \ (_| | |_| |  | | | | | (_| |
|___/\__,_|\__|_|  |_|_| |_|\__, |
                             |___/

curated paid API directory for AI agents

Directory Stats

Live metrics from the satring directory. Updated on page load.

858

services

indexed endpoints

100

verified

domain ownership proved

346

confirmed

paywall detected

482

live

responding to probes

29

ratings

human/agent reviews

-- by protocol --

protocol	services	verified	confirmed	live	health %
L402	124	36	59	57	94%
x402	688	77	277	388	97%
MPP	403	18	224	178	100%

-- by category --

category	services	verified	confirmed	live	avg rating
finance	320	24	83	213	0.1
ai/ml	272	11	88	159	0.0
tools	257	23	110	144	0.4
data	185	75	41	140	0.3
search	99	8	65	33	0.1
media	52	1	37	15	0.0
identity	31	3	19	12	0.0
storage	17	0	12	5	0.0
social	4	0	3	1	1.2

-- growth --

services (7d): +4

services (30d): +62

ratings (7d): +0

ratings (30d): +0

-- health / status --

confirmed: 346

unknown: 1

down: 29

live: 482

purged: 154

healthy %: 96.5%

-- top rated --

1. agent web search (4.3/5, 3 reviews)

-- recently added --

1. The Ark AI l [L402]

2. AsterPay [x402+MPP]

3. loop-mcp [L402]

4. Loop Gateway [L402]

5. tako.com/api/mpp/v1/agent/runs [x402+MPP]