Explore APIs

Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.

Projects: 4.4K
Paid endpoints: 87K
Paid calls · 30 days: 885K
Launched here: 0

Other services

583 results

Most used Rising Most payers Newest Cheapest A–Z

K
KevscopeOther services
Kevscope: CVE priority API: up to 20 CVEs per call with a verdict and the evidence (CISA KEV, EPSS).
Basekevscope-api.cybermaxtools.com
from $0.003
1 endpoint
0
calls / 30d
K
KevscopeOther services
Kevscope: CVE priority API: up to 20 CVEs per call with a verdict and the evidence (CISA KEV, EPSS).
Basekevscope-api.cybermax-tools.workers.dev
from $0.003
1 endpoint
0
calls / 30d
J
job-bus feedOther services
Parse RSS/Atom/JSON Feed to JSON items
Solanajob-bus.3dforge-qk.workers.dev
from $0.01
1 endpoint
0
calls / 30d
IP LookupOther services
IP Lookup — IP lookup - resolve geolocation, ASN, ISP and proxy status for an IP address
Baseipx402.com
from $0.01
1 endpoint
0
calls / 30d
I
intel.asrai.meOther services
No description yet.
Baseintel.asrai.me
from $0.005
1 endpoint
0
calls / 30d
I
infinite-flux2.bot.streamOther services
No description yet.
Baseinfinite-flux2.bot.stream
from $0.01
4 endpoints
0
calls / 30d
H
hustleos-x402-feed.coolbladez05.workers.devOther services
Live, policy-filtered Taskmarket opportunities suitable for autonomous work agents.
Basehustleos-x402-feed.coolbladez05.workers.dev
from $0.001
1 endpoint
0
calls / 30d
H
hustle-v2-qddwxsqsl-emblem-062a811d.vercel.appOther services
No description yet.
Basehustle-v2-qddwxsqsl-emblem-062a811d.vercel.app
from $0.0012
1 endpoint
0
calls / 30d
H
horsetruth.com.auOther services
Australian thoroughbred racehorse performance intelligence: assess form, class, readiness and why a horse may be better or worse than its headline figures.
Basehorsetruth.com.au
from $0.001
3 endpoints
0
calls / 30d
H
hl-spot-production.up.railway.appOther services
No description yet.
Basehl-spot-production.up.railway.app
from $0.002
1 endpoint
0
calls / 30d
H
history.parklandarchives.comOther services
No description yet.
Basehistory.parklandarchives.com
from $0.005
5 endpoints
0
calls / 30d
H
headers.use.x402atlas.comOther services
No description yet.
Baseheaders.use.x402atlas.com
from $0.01
1 endpoint
0
calls / 30d
H
hardx402.vercel.appOther services
No description yet.
Basehardx402.vercel.app
from $0.01
1 endpoint
0
calls / 30d
H
happybirthday.digitalshop.xinOther services
Check whether a public GitHub issue bounty is still actionable using live issue, maintainer, pull request, and repository evidence.
Basehappybirthday.digitalshop.xin
from $0.001
1 endpoint
0
calls / 30d
G
grocery-basket.bowling-anthony.workers.devOther services
Cheapest Grocery Basket find
Basegrocery-basket.bowling-anthony.workers.dev
from $0.01
3 endpoints
0
calls / 30d
G
governance.taskhawktech.comOther services
No description yet.
Basegovernance.taskhawktech.com
from $0.01
1 endpoint
0
calls / 30d
G
google.comOther services
No description yet.
Basegoogle.com
from $0.01
1 endpoint
0
calls / 30d
G
gas-estimator-production-a95a.up.railway.appOther services
No description yet.
Basegas-estimator-production-a95a.up.railway.app
from $0.002
1 endpoint
0
calls / 30d
F
freepik.x402.paysponge.comOther services
Service: Freepik (https://freepik.x402.paysponge.com/v1/sound-effects)
Basefreepik.x402.paysponge.com
from Free
2 endpoints
0
calls / 30d
First Fold Utility ToolOther services
Run a deterministic SHA-256, base64 encode/decode, or UUID utility and return structured JSON.
Basefirst-fold-48h.tatoespitia.chatgpt.site
from $0.001
1 endpoint
0
calls / 30d
F
FERAL JSON GuardOther services
Validate JSON against an optional schema, canonicalize it, and return a SHA-256 fingerprint
Baseferal-tools.vercel.app
from $0.01
1 endpoint
0
calls / 30d
F
feed-reader.bowling-anthony.workers.devOther services
Any RSS, RSS/RDF or Atom feed parsed into one shape: title, link, ISO date, author, summary and categories. Pass since to poll for changes.
Basefeed-reader.bowling-anthony.workers.dev
from $0.005
1 endpoint
0
calls / 30d
F
factorytalk.regevidencehub.comOther services
Deterministic FactoryTalk View tag, digital-alarm, and analog-alarm CSV import preflight. Does not connect to a controller or certify runtime behavior.
Basefactorytalk.regevidencehub.com
from $0.007
1 endpoint
0
calls / 30d
E
eu-vat-checker.onrender.comOther services
EU VAT number validation via official VIES (all 27 EU states + XI): valid/invalid, name, address, consultation (proof) number
Baseeu-vat-checker.onrender.com
from $0.01
1 endpoint
0
calls / 30d
E
eu-compliance-desk.catalystdesk.workers.devOther services
GPSR safety warnings (14 core warnings: choking/small parts, candles/fire, children/pets, not a toy, cords/strangulation, jewelry, skin irritation, food-contact, damage, packaging) in any of 24 EU languages. Query: ids=W01,W03 (optional), langs=DE,FR (optional).
Baseeu-compliance-desk.catalystdesk.workers.dev
from $0.01
1 endpoint
0
calls / 30d
D
dpe.bdatax.comOther services
No description yet.
Basedpe.bdatax.com
from $0.001
2 endpoints
0
calls / 30d
D
Dice RollerOther services
Roll a dice with any number of faces. Specify faces via ?faces=N query parameter.
Basedicex402.vercel.app
from $0.001
1 endpoint
0
calls / 30d
D
devnet.aimo.networkOther services
No description yet.
Basedevnet.aimo.network
from $0.00006
1 endpoint
0
calls / 30d
D
dev-api-x402.world.funOther services
No description yet.
Basedev-api-x402.world.fun
from $0.01
1 endpoint
0
calls / 30d
D
dermi-znuq.onrender.comOther services
No description yet.
Basedermi-znuq.onrender.com
from $0.01
1 endpoint
0
calls / 30d

Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.