Agent Tools
List
Back to directory

PXke News Search

https://algorand-api.pxke.me/api/v1/x402/news/search
● healthy data

Ranked full-text search over the PXke Algorand ecosystem newspaper -- one of the cheapest calls in the marketplace, built to be called repeatedly in an agent loop. Params: ?q=, ?limit=. Article reads themselves are free.

Category
data
Chains
algorand
Price
$0.0010–$0.1000 USDC

Quality grade

How grading works
C+ 58.7 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 402)
Payability 18.7 / 20
  • ✓ Answers a real HTTP 402 challenge
  • ✓ Publishes a /.well-known/x402 descriptor
  • ✓ Payment address on record
  • ✓ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
Payment address on record, not yet queried on-chain
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 5 h 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 · 83/100

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 C+, 58.7/100), which weighs availability, payability and on-chain demand. How the two differ

Valid payment requirements 9/10 Findings: missing: price declared.
  • missing: price declared
Live 402 challenge 25/25 Paid endpoint answers with an HTTP 402 challenge (731 ms).
x402 version n/a x402 version not observed yet.
Signed descriptor n/a No x402 standard defines a signed descriptor.
Uptime (30 days) 14.53/15 31/32 probes succeeded over 30 days (97%).
Resource declaration 8/10 16 paid resources; 5 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 (731 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. 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. Display only: search order uses the quality grade.

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 65% of peers
This listing 83 · peer median 78
Latency
Faster than 9% of peers
This listing 731 ms · peer median 205 ms

Where it loses the most points, and how to win them back

  • 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.
  • Resource declaration −2 — Declare each paid resource with its input and output schema.
    Now: 16 paid resources; 5 sampled lack a description.

How many agent tools actually work · All statistics

Paid endpoints

16 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://algorand-api.pxke.me/api/v1/x402/news/search
https://algorand-api.pxke.me/api/v1/x402/scan/url
https://algorand-api.pxke.me/api/v1/x402/storage/backups
https://algorand-api.pxke.me/api/v1/x402/storage/backups/6c84fb90-12c4-11e1-840d-7b25c5ee775a/renew
https://algorand-api.pxke.me/api/v1/x402/storage/backups/6c84fb90-12c4-11e1-840d-7b25c5ee775a/versions
GET https://algorand-api.pxke.me/api/v1/x402

This document: every live x402 route, its price and how to pay.

GET https://algorand-api.pxke.me/api/v1/x402/settlements/recent

Free, rate-limited proof-of-volume feed: real (non-operator) settlements across every product, newest first, bounded. Our own probe payments are excluded, never counted here as customer volume. An empty recent window includes a pointer to our facilitator merchant page for independent verification, r

GET https://algorand-api.pxke.me/api/v1/x402/settlements

Free, rate-limited proof-of-volume feed: real (non-operator) settlements across every product, newest first, bounded. Our own probe payments are excluded, never counted here as customer volume. An empty recent window includes a pointer to our facilitator merchant page for independent verification, r

GET https://algorand-api.pxke.me/api/v1/x402/news

Latest published headlines with ids and slugs; ?tag=, ?limit= and ?lang= (title/summary in a stored translation language where one exists).

GET https://algorand-api.pxke.me/api/v1/x402/news/tags

Free: the newspaper's live tag taxonomy -- per-tag article count, readership and recency, sorted by coverage; ?limit=. The discovery surface for the headline list's ?tag= filter.

GET https://algorand-api.pxke.me/api/v1/x402/news/articles/:article_id

Free: one published article in full (body markdown, sources, translations) by uuid or slug; ?lang= serves a stored translation (the payload's lang field says which language was actually served).

POST https://algorand-api.pxke.me/api/v1/x402/storage/auth/challenge

Free (JSON body: wallet, plus the scope of the call it authorizes: action list / read / delete, backup_id for read and delete, optional version): mint a short-TTL, single-use nonce whose signing_message names that action, backup and site, proving control for exactly one following wallet-signature-au

POST https://algorand-api.pxke.me/api/v1/x402/storage/auth/nonce

Free (JSON body: wallet, plus the scope of the call it authorizes: action list / read / delete, backup_id for read and delete, optional version): mint a short-TTL, single-use nonce whose signing_message names that action, backup and site, proving control for exactly one following wallet-signature-au

GET https://algorand-api.pxke.me/api/v1/x402/storage/backups/:backup_id

Free, wallet-signature-authenticated, owner-only: one backup's metadata (including current_version) plus its CURRENT version's restored bytes (base64), sha256-verified against the hash taken at upload time. See the versions sub-routes below to fetch an older version instead.

GET https://algorand-api.pxke.me/api/v1/x402/storage/backups/:backup_id/versions

Free, wallet-signature-authenticated, owner-only (optional query param limit): metadata (version number, size, content_hash, created_at/expires_at) for every version of one backup, newest-version first.

GET https://algorand-api.pxke.me/api/v1/x402/storage/backups/:backup_id/versions/:version

Free, wallet-signature-authenticated, owner-only: one specific version's metadata plus its restored bytes (base64), sha256-verified.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -sS -i -X GET https://algorand-api.pxke.me/api/v1/x402/news/search  # expect HTTP 402 Payment Required (about 0.001 USDC/call)
/.well-known/x402.json
https://algorand-api.pxke.me/.well-known/x402

Listed in

Directories this entry was found in.

submission since 2026-09-06