attentioniscurrency.com
https://attentioniscurrency.com
● healthy
general
bid on attention is currency
Category
general
Chains
eip155:8453, solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp
Price
$0.1000 USDC / call
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
B
61.7 / 100
Availability
20.0 / 20
Endpoint responded (HTTP 308)
Payability
15.0 / 15
- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
Demand
5.0 / 35
3 distinct payers, 7 USDC transfers in the last 30 days; the wallet is shared by 2 listings, so each is credited 1/2
Performance
9.9 / 10
Last probe answered in 218 ms (full marks at 200 ms or less)
Readiness
11.8 / 15
Agent readiness 79/100
Owner verified
0.0 / 5
Nobody has claimed this listing yet
Endpoint last checked 18 h ago.
On-chain activity last read 3 d ago.
Availability and on-chain demand are both re-probed daily; the grade
updates automatically on the next pass. This grade sets search order and
leaderboards; the readiness score below is shown for reference only.
x402 readiness
B · 79/100
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 B, 61.7/100), 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 (218 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 | 25 paid resources; 25 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 | 1/5 | not seen in a source for over 30 days; declares x402. |
| Security declaration | n/a | Payment is the access control for an x402 resource. |
Applicable criteria total 75 points, scaled to 100.
Responsiveness: Responsive
(218 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).
Payment evidence: x402_challenge
— We sent a request and got a live HTTP 402 challenge.
Also:
x402_manifest, bazaar_feed.
Qualifies the payment claim; adds no points.
Measured 2026-11-11.
Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. It also feeds 15 points of the x402 quality grade.
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 52% of peers
- This listing 79 · peer median 78
- Latency
- Faster than 47% of peers
- This listing 218 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 (218 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.
- Freshness + modern flags −4
— Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days; declares x402.
Paid endpoints
25 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://attentioniscurrency.com/api/402
https://attentioniscurrency.com/api/board
https://attentioniscurrency.com/api/x402/bid
https://attentioniscurrency.com/api/x402/trenches
https://attentioniscurrency.com/api/x402/scan
https://attentioniscurrency.com/api/x402/pulse
https://attentioniscurrency.com/api/trenches.json
https://attentioniscurrency.com/api/x402/hire
https://attentioniscurrency.com/api/x402/tip
https://attentioniscurrency.com/api/x402/shout
https://attentioniscurrency.com/api/x402/bribe
https://attentioniscurrency.com/api/x402/flex
https://attentioniscurrency.com/api/x402/rush
https://attentioniscurrency.com/api/x402/desk
https://attentioniscurrency.com/api/suggest.json
https://attentioniscurrency.com/api/l402/bid
https://attentioniscurrency.com/api/l402/invoice
https://attentioniscurrency.com/.well-known/lnurlp/pay
https://attentioniscurrency.com/.well-known/l402-services
https://attentioniscurrency.com/api/sdk.json
https://attentioniscurrency.com/llms.txt
https://attentioniscurrency.com/llms-full.txt
https://attentioniscurrency.com/mcp
https://attentioniscurrency.com/api/canonical.json
https://attentioniscurrency.com/.well-known/telegram.json
How to call
cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://attentioniscurrency.com # expect HTTP 402 Payment Required (about 0.1 USDC/call)/.well-known/x402.json
https://attentioniscurrency.com/.well-known/x402
Listed in
Directories this entry was found in.
cdp-bazaar since 2026-08-24