# Changelog of PubMed API — biomedical literature search (no key) (`synthetic.ia/pubmed-api`) Actor

- **URL**: https://apify.com/synthetic.ia/pubmed-api/changelog.md
- **Full Actor documentation**: https://apify.com/synthetic.ia/pubmed-api.md

## Changelog

### 0.1 — 2026-09-18

- First release. Two operations: `search` (esearch → esummary; by term/author/year, sorted by relevance or recency) and `article` (esummary + efetch abstract for one PMID).
- Data from the official NCBI PubMed E-utilities (keyless, polite tool/email). HTTP API (Standby) + normal run + MCP.
- Pay-per-event: one `pubmed-query` per successful query.