agent-briefs.walletstarter.workers.dev
https://agent-briefs.walletstarter.workers.dev/Daily JSON bundles for agents from Bouncer-graded x402 sellers: crypto news beats, market structure and volatility views, price snapshots, agent trust checks, Base gas, US macro, Brazil calendar. This route serves the brazil-business-calendar bundle.
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 B, 66.1/100), 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 | 5/25 | Endpoint answers, but we have not seen a 402 challenge (339 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 | 20/20 probes succeeded over 30 days (100%). |
| Resource declaration | 10/10 | Declares 45 paid resource(s). |
| 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 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.
- Readiness
- Higher than 25% of peers
- This listing 67 · peer median 78
- Latency
- Faster than 32% of peers
- This listing 339 ms · peer median 205 ms
Where it loses the most points, and how to win them back
- Live 402 challenge −20
— Answer the paid path with a valid 402 challenge.
Now: Endpoint answers, but we have not seen a 402 challenge (339 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.
Paid endpoints
45 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://agent-briefs.walletstarter.workers.dev/bundle/daily-agent-brief
https://agent-briefs.walletstarter.workers.dev/bundle/btc-eth-vol-regime
https://agent-briefs.walletstarter.workers.dev/bundle/brazil-business-calendar
https://agent-briefs.walletstarter.workers.dev/bundle/us-macro-pulse
https://agent-briefs.walletstarter.workers.dev/bundle/base-chain-now
https://agent-briefs.walletstarter.workers.dev/bundle/agent-economy-pulse
https://agent-briefs.walletstarter.workers.dev/bundle/llm-crypto-risks
https://agent-briefs.walletstarter.workers.dev/bundle/x402-sellers-reputation
https://agent-briefs.walletstarter.workers.dev/bundle/agent-trust-taifoon
https://agent-briefs.walletstarter.workers.dev/bundle/agent-trust-regimeshift
https://agent-briefs.walletstarter.workers.dev/bundle/eth-5k-watch
https://agent-briefs.walletstarter.workers.dev/bundle/btc-100k-watch
How to call
curl -sS -i -X GET https://agent-briefs.walletstarter.workers.dev/ # expect HTTP 402 Payment Required (about $0.01/call)Listed in
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