x402.dailyelo.com
https://x402.dailyelo.com/Live reliability feed of x402 endpoints on Base: which services are up, return a valid 402 envelope, and how fast — free-probed across the CDP Bazaar catalog. A real share of listed endpoints are broken/misconfigured; poll ?since=<unix> (or ?health=healthy) to route your agent to endpoints that actually work. Objective measurement, no accusation, machine-readable.
Paid verification
How it worksNo sponsored paid call yet.
Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.
Quality grade
How grading works- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
x402 readiness
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here A, 76.0/100), which weighs availability, payability and on-chain demand. How the two differ
| Valid payment requirements | 10/10 | Payment requirements carry a payee, a mainnet network and a price. |
| Live 402 challenge | 20/25 | Endpoint reachable; its 402 challenge was seen earlier (95 ms). |
| x402 version | n/a | x402 version not observed yet. |
| Signed descriptor | n/a | No x402 standard defines a signed descriptor. |
| Uptime (30 days) | 15/15 | 32/32 probes succeeded over 30 days (100%). |
| Resource declaration | 8/10 | 20 paid resources; 14 sampled lack a description. |
| Verified identity | 5/10 | Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control. |
| Freshness + modern flags | 5/5 | seen in a source within 7 days; declares x402. |
| Security declaration | n/a | Payment is the access control for an x402 resource. |
Compared with peers
Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.
- Readiness
- Higher than 67% of peers
- This listing 84 · peer median 78
- Latency
- Faster than 89% of peers
- This listing 95 ms · peer median 205 ms
Where it loses the most points, and how to win them back
- Live 402 challenge −5
— Answer the paid path with a valid 402 challenge.
Now: Endpoint reachable; its 402 challenge was seen earlier (95 ms).
- Verified identity −5
— Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
- Resource declaration −2
— Declare each paid resource with its input and output schema.
Now: 20 paid resources; 14 sampled lack a description.
Paid endpoints
20 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.
https://x402.dailyelo.com/v1/sign-decode
https://x402.dailyelo.com/v1/listing-doctor
https://x402.dailyelo.com/v1/address-poison-check
https://x402.dailyelo.com/v1/approval-risk
https://x402.dailyelo.com/v1/recipient-check
https://x402.dailyelo.com/v1/threats/recent
https://x402.dailyelo.com/v1/reliability/recent
https://x402.dailyelo.com/v1/ecosystem/services
https://x402.dailyelo.com/v1/preflight
https://x402.dailyelo.com/v1/reliability/broken
https://x402.dailyelo.com/v1/infra/platform-health
https://x402.dailyelo.com/v1/market/pulse
https://x402.dailyelo.com/v1/catalog/changes
https://x402.dailyelo.com/v1/listing/visibility
https://x402.dailyelo.com/v1/sales/gap
Listed and able to charge but not selling? Attribute profile of the top fifth of earners vs the zero-revenue group, next to yours. ?domain=you.com.
https://x402.dailyelo.com/v1/payment/debug
Would a real payment to you actually be accepted? Live verify against the CDP facilitator (no settlement) with the failure reason verbatim. ?url= or ?domain=.
https://x402.dailyelo.com/v1/buyers/profile
Who pays you and what else they buy: distinct payers, repeat rate, and the share of your buyers active on other x402 services. ?domain=you.com.
https://x402.dailyelo.com/v1/listing/watch
Is your listing still in the Bazaar? Daily catalog snapshots since June: presence, resource count over time, days since last payment. ?domain=you.com.
https://x402.dailyelo.com/v1/revenue/scope
What your x402 service actually earns and how that ranks among peers: real USDC inflows measured across the whole catalog. ?domain=you.com.
https://x402.dailyelo.com/v1/rpc/health
Which Base public RPCs serve a stale chain tip: blocks-behind-fastest-peer, latency, error rate, probed in parallel every 30s. ?rpc=<url> to look up one.
How to call
curl -sS -i -X GET https://x402.dailyelo.com/ # expect HTTP 402 Payment Required (about $0.005/call)Listed in
Directories this entry was found in.