Format any DOI into a styled citation (apa, mla, chicago, ieee, harvard, vancouv...
https://api.x402node.dev/citation/formatOverview
Format any DOI into a styled citation (apa, mla, chicago, ieee, harvard, vancouver). Returns plain-text bibliography string. Use ?doi=10.1038/nature12373 and style=apa. Built for AI agents producing draft references.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
x402node
Source
bazaar
Indexed
2026-05-28 20:24:55
Health
Status
healthy
Latency (p50)
459ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-09-06 22:09:30
Last Healthy
2026-09-06 22:09:30
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-06 22:09:30 | healthy | 402 | 993ms | |
| 2026-09-06 17:59:35 | healthy | 402 | 428ms | |
| 2026-09-06 09:50:59 | healthy | 402 | 472ms | |
| 2026-09-06 02:12:00 | healthy | 402 | 430ms | |
| 2026-09-05 18:04:18 | healthy | 402 | 459ms | |
| 2026-09-05 13:26:46 | healthy | 402 | 151ms | |
| 2026-09-05 00:33:06 | healthy | 402 | 826ms | |
| 2026-09-04 16:28:26 | healthy | 402 | 1235ms | |
| 2026-09-04 08:06:48 | healthy | 402 | 436ms | |
| 2026-09-04 00:33:59 | healthy | 402 | 432ms |