This API provides an easy-to-use REST web interface to query/retrieve matrix profile data from the latest version of the JASPAR database. The API comes with a human browsable interface and also a programmatic interface which return the results in eight different formats, including json, jsonp, jaspar, meme, transfac, pfm, yaml and bed.
GET /api/v1/dl?format=api&page=3
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 240,
    "next": "https://jaspar.elixir.no/api/v1/dl?format=api&page=4",
    "previous": "https://jaspar.elixir.no/api/v1/dl?format=api&page=2",
    "results": {
        "version": "latest",
        "id_type": "summary",
        "results": [
            {
                "base_id": "DL0021",
                "version": "1",
                "tf_name": "CUX1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6707",
                "tf": {
                    "tf_name": "CUX1",
                    "tf_class": "Homeo domain factors",
                    "tf_family": "HD-CUT",
                    "uniprot_id": "P31271",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000044",
                    "source_version": "1",
                    "num_seqlets": 11318,
                    "num_hits": 60483,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000044.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0754.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000044.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000045.1.counts.pos_patterns.pattern_1.fwd.svg"
                ]
            },
            {
                "base_id": "DL0022",
                "version": "1",
                "tf_name": "DMTF1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6709",
                "tf": {
                    "tf_name": "DMTF1",
                    "tf_class": "Tryptophan cluster factors",
                    "tf_family": "Myb-SANT",
                    "uniprot_id": "Q9Y222",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000046",
                    "source_version": "1",
                    "num_seqlets": 451,
                    "num_hits": 632,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000046.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA2594.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000046.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0023",
                "version": "1",
                "tf_name": "E2F1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6710",
                "tf": {
                    "tf_name": "E2F1",
                    "tf_class": "Fork head/winged helix factors",
                    "tf_family": "E2F",
                    "uniprot_id": "Q01094",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000047",
                    "source_version": "1",
                    "num_seqlets": 27216,
                    "num_hits": 641278,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000047.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0024.2",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000047.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0024",
                "version": "1",
                "tf_name": "E2F4",
                "tax_group": "vertebrates",
                "primary_motif_id": "6711",
                "tf": {
                    "tf_name": "E2F4",
                    "tf_class": "Fork head/winged helix factors",
                    "tf_family": "E2F",
                    "uniprot_id": "Q16254",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000048",
                    "source_version": "1",
                    "num_seqlets": 34021,
                    "num_hits": 807036,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000048.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0470.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000048.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0025",
                "version": "1",
                "tf_name": "E2F6",
                "tax_group": "vertebrates",
                "primary_motif_id": "6712",
                "tf": {
                    "tf_name": "E2F6",
                    "tf_class": "Fork head/winged helix factors",
                    "tf_family": "E2F",
                    "uniprot_id": "O75461",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000049",
                    "source_version": "1",
                    "num_seqlets": 22569,
                    "num_hits": 424712,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000049.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0471.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000049.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0026",
                "version": "1",
                "tf_name": "E2F8",
                "tax_group": "vertebrates",
                "primary_motif_id": "6713",
                "tf": {
                    "tf_name": "E2F8",
                    "tf_class": "Fork head/winged helix factors",
                    "tf_family": "E2F",
                    "uniprot_id": "A0AVK6",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000050",
                    "source_version": "1",
                    "num_seqlets": 5230,
                    "num_hits": 187755,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000050.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0865.3",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000050.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0027",
                "version": "1",
                "tf_name": "E4F1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6714",
                "tf": {
                    "tf_name": "E4F1",
                    "tf_class": "C2H2 zinc finger factors",
                    "tf_family": "Factors with multiple dispersed zinc fingers",
                    "uniprot_id": "Q66K89",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000051",
                    "source_version": "1",
                    "num_seqlets": 14694,
                    "num_hits": 66590,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000051.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "UN0801.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000051.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0028",
                "version": "1",
                "tf_name": "EBF1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6715",
                "tf": {
                    "tf_name": "EBF1",
                    "tf_class": "Rel homology region (RHR) factors",
                    "tf_family": "Early B-Cell Factor-related factors",
                    "uniprot_id": "Q9UH73",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000052",
                    "source_version": "1",
                    "num_seqlets": 34091,
                    "num_hits": 159831,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000052.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0154.2",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000052.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0029",
                "version": "1",
                "tf_name": "EGR1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6716",
                "tf": {
                    "tf_name": "EGR1",
                    "tf_class": "C2H2 zinc finger factors",
                    "tf_family": "Three-zinc finger Kruppel-related",
                    "uniprot_id": "P18146",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000053",
                    "source_version": "1",
                    "num_seqlets": 111993,
                    "num_hits": 736463,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000053.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0162.5",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000053.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000054.1.counts.pos_patterns.pattern_1.fwd.svg"
                ]
            },
            {
                "base_id": "DL0030",
                "version": "1",
                "tf_name": "ELF1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6718",
                "tf": {
                    "tf_name": "ELF1",
                    "tf_class": "Tryptophan cluster factor",
                    "tf_family": "Ets-related",
                    "uniprot_id": "P32519",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000055",
                    "source_version": "1",
                    "num_seqlets": 190265,
                    "num_hits": 725382,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000055.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0473.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000055.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            }
        ]
    }
}