API Acre — Crossref scholarly work search
https://apiacre.com/v1/research/crossref-work-searchOverview
Search open Crossref bibliographic metadata by title, author, DOI fragment, or citation and return bounded normalized publication, author, citation, license, and update metadata without abstracts or full text.
Protocol
x402 (POST)
Price
$0.0080
Payment Asset
USDC
Payment Network
Base
Category
research
Provider
API Acre
Source
self-registered
Indexed
2026-08-29 19:24:38
Health
Status
healthy
Latency (p50)
105ms
Uptime (30d)
50.0%
Reliability Score
62/100
Last Checked
2026-08-30 12:37:57
Last Healthy
2026-08-30 00:29:23
Consecutive Failures
1
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-30 12:37:57 | error | — | — | fetch failed |
| 2026-08-30 00:29:23 | healthy | 402 | 105ms |