x402.valkyry.fr
12 listed endpoints · free reliability snapshot (may be up to 24h old)
Base
B 12
endpoints
12
avg trust score
77.5
ecosystem avg 51.8
avg 30-day uptime
94.0%
ecosystem avg 53.5%
avg latency (EU)
554 ms
measured from a single EU vantage point; includes network round-trip distance to the endpoint
price band
$0.001–$0.003
USDC per call
networks
1
At a glance
x402.valkyry.fr operates 12 listed x402 endpoints across 1 network. 12 of them carry a computed trust score, averaging 77.5 of 100 (above the ecosystem average of 51.8). Average 30-day uptime across the measured endpoints is 94.0% (above the ecosystem average of 53.5%). Advertised prices range from $0.001 to $0.003 USDC per call. Best-scored endpoint: /metadata (grade B, 78.0).
Top endpoints by trust score
- /metadata/metadataExtract structured metadata from any web page: title, description, author, published date, language, OpenGraph image, canonical URL, favicon and estimated re…→
- /extract/extractTurn any web page into clean, LLM-ready Markdown. Fetches the URL, isolates the main article with Mozilla Readability (stripping nav, ads and boilerplate), a…→
- /wallet-balance/wallet-balanceOn-chain native + ERC-20 token balances for any EVM address across Ethereum, Base, Arbitrum, Optimism and Polygon. For wallet-tracking and DeFi agents.→
- /unfurl/unfurlGenerate a compact link-preview card (title, description, image, site name) from a URL using OpenGraph/Twitter tags — for chat unfurls, social previews and a…→
- /qr/qrGenerate a QR code (PNG data-URI or SVG) for any text or URL. Simple, instant utility endpoint.→
All endpoints
| endpoint▼ | grade▼ | uptime 30d▼ | conf.▼ | price▼ |
|---|---|---|---|---|
| /metadata | B 78.0 | 95.0% | 1.00 | $0.001 |
| /qr | B 77.5 | 93.7% | 1.00 | $0.001 |
| /pdf-to-markdown | B 77.4 | 93.7% | 1.00 | $0.003 |
| /rss-to-json | B 77.1 | 93.0% | 1.00 | $0.001 |
| /convert | B 77.4 | 93.9% | 1.00 | $0.001 |
| /unfurl | B 77.6 | 94.2% | 1.00 | $0.001 |
| /extract | B 77.7 | 94.5% | 1.00 | $0.002 |
| /wallet-balance | B 77.7 | 94.4% | 1.00 | $0.003 |
| /token-info | B 77.5 | 93.9% | 1.00 | $0.002 |
| /ens | B 77.5 | 94.0% | 1.00 | $0.002 |
| /gas | B 77.5 | 93.7% | 1.00 | $0.001 |
| /token-price | B 77.3 | 93.4% | 1.00 | $0.002 |
Scores use reduced-density sampling; live probe, full 30-min density and 90-day history via the paid API. Provider-supplied names and descriptions are unverified claims; the grades are our independent measurement.