Install package
npm install --registry https://fs.get-ig.org/pkgs hl7.fhir.us.daf
Get resources
curl https://fs.get-ig.org/rs/hl7.fhir.us.daf-2.0.0.ndjson.gz | gunzip | jq '{url,resourceType,version, id}'
package.json
{
  "fhirVersions": [ "3.0.1" ],
  "tools-version": 3,
  "_id": "hl7.fhir.us.daf@2.0.0",
  "license": "CC0-1.0",
  "jurisdiction": "urn:iso:std:iso:3166#US",
  "dist": {
    "tarball": "https://fs.get-ig.org/-/hl7.fhir.us.daf-2.0.0.tgz"
  },
  "name": "hl7.fhir.us.daf",
  "dist-tags": {
    "latest": "2.0.0"
  },
  "author": "FHIR Project",
  "_versions": [ "2.0.0", "1.8.0", "1.6.0" ],
  "id": "hl7.fhir.us.daf@2.0.0",
  "canonical": "http://hl7.org/fhir/us/daf",
  "url": "http://hl7.org/fhir/us/daf-research/STU2",
  "versions": {
    "2.0.0": {
      "fhirVersions": [ "3.0.1" ],
      "tools-version": 3,
      "_id": "hl7.fhir.us.daf@2.0.0",
      "license": "CC0-1.0",
      "jurisdiction": "urn:iso:std:iso:3166#US",
      "dist": {
        "tarball": "https://fs.get-ig.org/-/hl7.fhir.us.daf-2.0.0.tgz"
      },
      "name": "hl7.fhir.us.daf",
      "author": "FHIR Project",
      "id": "hl7.fhir.us.daf@2.0.0",
      "canonical": "http://hl7.org/fhir/us/daf",
      "url": "http://hl7.org/fhir/us/daf-research/STU2",
      "version": "2.0.0",
      "dependencies": {
        "hl7.fhir.r3.core": "3.0.2"
      }
    },
    "1.6.0": {
      "fhirVersions": [ "1.6.0" ],
      "tools-version": 3,
      "_id": "hl7.fhir.us.daf@1.6.0",
      "license": "CC0-1.0",
      "jurisdiction": "urn:iso:std:iso:3166#US",
      "homepage": "http://hl7.org/fhir/us/daf/2016Sep",
      "dist": {
        "tarball": "https://fs.get-ig.org/-/hl7.fhir.us.daf-1.6.0.tgz"
      },
      "name": "hl7.fhir.us.daf",
      "type": "fhir.ig",
      "title": "Data Access Framework",
      "id": "hl7.fhir.us.daf@1.6.0",
      "canonical": "http://hl7.org/fhir/us/daf",
      "url": "http://hl7.org/fhir/us/daf/2016Sep",
      "version": "1.6.0"
    },
    "1.8.0": {
      "fhirVersions": [ "1.8.0" ],
      "tools-version": 3,
      "_id": "hl7.fhir.us.daf@1.8.0",
      "license": "CC0-1.0",
      "jurisdiction": "urn:iso:std:iso:3166#US",
      "homepage": "http://hl7.org/fhir/us/daf-research/2017Jan",
      "dist": {
        "tarball": "https://fs.get-ig.org/-/hl7.fhir.us.daf-1.8.0.tgz"
      },
      "name": "hl7.fhir.us.daf",
      "type": "fhir.ig",
      "title": "Data Access Framework",
      "id": "hl7.fhir.us.daf@1.8.0",
      "canonical": "http://hl7.org/fhir/us/daf",
      "url": "http://hl7.org/fhir/us/daf-research/2017Jan",
      "version": "1.8.0"
    }
  },
  "version": "2.0.0",
  "dependencies": {
    "hl7.fhir.r3.core": "3.0.2"
  }
}
Versions

2.0.0
1.8.0
1.6.0