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CrossRef DOI & Citation Metadata Lookup

CrossRef DOI & Citation Metadata Lookup resolves DOIs, DOI URLs or citations via the CrossRef API and returns title, authors, journal, citation count, abstract and license — one row per item.

Run CrossRef DOI & Citation Metadata Lookup on Apify →

Pricing

Apify planPer resultPer 1,000
Free plan$0.001$1
Starter$0.0008$0.80
Scale$0.0007$0.70
Business$0.0006$0.60
Enterprise$0.0006$0.60
Enterprise+$0.0006$0.60

Primary event rates from a catalog snapshot; this is not the total price of a run. Additional charge events and Actor Start fees may apply; start fees can scale with memory. Check the Actor's Pricing tab on Apify for all events, conditions and current plan-specific rates, and set a maximum run budget before starting.

Sample output

No recorded sample is available yet.

Call from code

Use the existing catalog input below as a starting point. Review the tool's input form on Apify before running it.

import json
import os
from apify_client import ApifyClient

client = ApifyClient(os.environ["APIFY_TOKEN"])
run = client.actor("webdatatools/crossref-doi-lookup").call(run_input=json.loads("{\n    \"items\": [\n        \"10.1038/nature12373\",\n        \"https://doi.org/10.1145/3292500.3330919\",\n        \"search:Attention is all you need\"\n    ],\n    \"mailto\": \"\",\n    \"searchRows\": 3\n}"))

for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)
import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: process.env.APIFY_TOKEN });
const run = await client.actor('webdatatools/crossref-doi-lookup').call({
    "items": [
        "10.1038/nature12373",
        "https://doi.org/10.1145/3292500.3330919",
        "search:Attention is all you need"
    ],
    "mailto": "",
    "searchRows": 3
});
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items);
curl -X POST "https://api.apify.com/v2/acts/webdatatools~crossref-doi-lookup/run-sync-get-dataset-items" \
  -H "Authorization: Bearer $APIFY_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"items":["10.1038/nature12373","https://doi.org/10.1145/3292500.3330919","search:Attention is all you need"],"mailto":"","searchRows":3}'

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