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=9
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=10",
    "previous": "https://jaspar.elixir.no/api/v1/dl?format=api&page=8",
    "results": {
        "version": "latest",
        "id_type": "summary",
        "results": [
            {
                "base_id": "DL0081",
                "version": "1",
                "tf_name": "KLF9",
                "tax_group": "vertebrates",
                "primary_motif_id": "6802",
                "tf": {
                    "tf_name": "KLF9",
                    "tf_class": "C2H2 zinc finger factors",
                    "tf_family": "Three-zinc finger Kruppel-related",
                    "uniprot_id": "Q13886",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000139",
                    "source_version": "1",
                    "num_seqlets": 34915,
                    "num_hits": 160910,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000139.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA1107.3",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000139.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0082",
                "version": "1",
                "tf_name": "LEF1",
                "tax_group": "vertebrates",
                "primary_motif_id": "6803",
                "tf": {
                    "tf_name": "LEF1",
                    "tf_class": "High-mobility group (HMG) domain factors",
                    "tf_family": "TCF-7-related factors",
                    "uniprot_id": "P27782",
                    "tax_group": "vertebrates",
                    "species": "Mus musculus"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000140",
                    "source_version": "1",
                    "num_seqlets": 1544,
                    "num_hits": 3648,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000140.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0768.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000140.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0083",
                "version": "1",
                "tf_name": "MAFF",
                "tax_group": "vertebrates",
                "primary_motif_id": "6804",
                "tf": {
                    "tf_name": "MAFF",
                    "tf_class": "Basic leucine zipper factors (bZIP)",
                    "tf_family": "Maf-related",
                    "uniprot_id": "Q9ULX9",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000141",
                    "source_version": "1",
                    "num_seqlets": 41074,
                    "num_hits": 86048,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000141.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0495.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000141.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000142.1.counts.pos_patterns.pattern_1.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000143.1.counts.pos_patterns.pattern_2.fwd.svg"
                ]
            },
            {
                "base_id": "DL0084",
                "version": "1",
                "tf_name": "MAFG",
                "tax_group": "vertebrates",
                "primary_motif_id": "6807",
                "tf": {
                    "tf_name": "MAFG",
                    "tf_class": "Basic leucine zipper factors (bZIP)",
                    "tf_family": "Maf-related",
                    "uniprot_id": "O54790",
                    "tax_group": "vertebrates",
                    "species": "Mus musculus"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000144",
                    "source_version": "1",
                    "num_seqlets": 10949,
                    "num_hits": 30404,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000144.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0659.2",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000144.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000145.1.counts.pos_patterns.pattern_1.fwd.svg"
                ]
            },
            {
                "base_id": "DL0085",
                "version": "1",
                "tf_name": "MAFK",
                "tax_group": "vertebrates",
                "primary_motif_id": "6809",
                "tf": {
                    "tf_name": "MAFK",
                    "tf_class": "Basic leucine zipper factors (bZIP)",
                    "tf_family": "Maf-related",
                    "uniprot_id": "O60675",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000146",
                    "source_version": "1",
                    "num_seqlets": 91203,
                    "num_hits": 250127,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000146.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0496.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000146.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000147.1.counts.pos_patterns.pattern_1.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000148.1.counts.pos_patterns.pattern_2.fwd.svg"
                ]
            },
            {
                "base_id": "DL0086",
                "version": "1",
                "tf_name": "MAX",
                "tax_group": "vertebrates",
                "primary_motif_id": "6812",
                "tf": {
                    "tf_name": "MAX",
                    "tf_class": "Basic helix-loop-helix factors (bHLH)",
                    "tf_family": "bHLH-ZIP",
                    "uniprot_id": "P61244",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000149",
                    "source_version": "1",
                    "num_seqlets": 224965,
                    "num_hits": 1686964,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000149.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0058.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000149.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000150.1.counts.pos_patterns.pattern_1.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000151.1.counts.pos_patterns.pattern_2.fwd.svg"
                ]
            },
            {
                "base_id": "DL0087",
                "version": "1",
                "tf_name": "MAZ",
                "tax_group": "vertebrates",
                "primary_motif_id": "6815",
                "tf": {
                    "tf_name": "MAZ",
                    "tf_class": "C2H2 zinc finger factors",
                    "tf_family": "More than 3 adjacent zinc fingers",
                    "uniprot_id": "P56270",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000152",
                    "source_version": "1",
                    "num_seqlets": 30534,
                    "num_hits": 408254,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000152.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA1522.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000152.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0088",
                "version": "1",
                "tf_name": "MEF2A",
                "tax_group": "vertebrates",
                "primary_motif_id": "6816",
                "tf": {
                    "tf_name": "MEF2A",
                    "tf_class": "MADS box factors",
                    "tf_family": "Regulators of differentiation",
                    "uniprot_id": "Q02078",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000153",
                    "source_version": "1",
                    "num_seqlets": 16426,
                    "num_hits": 56978,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000153.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0052.2",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000153.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0089",
                "version": "1",
                "tf_name": "MEF2B",
                "tax_group": "vertebrates",
                "primary_motif_id": "6817",
                "tf": {
                    "tf_name": "MEF2B",
                    "tf_class": "MADS box factors",
                    "tf_family": "Regulators of differentiation",
                    "uniprot_id": "Q02080",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000154",
                    "source_version": "1",
                    "num_seqlets": 3498,
                    "num_hits": 14478,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000154.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0660.1",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000154.1.counts.pos_patterns.pattern_0.fwd.svg"
                ]
            },
            {
                "base_id": "DL0090",
                "version": "1",
                "tf_name": "MEF2C",
                "tax_group": "vertebrates",
                "primary_motif_id": "6818",
                "tf": {
                    "tf_name": "MEF2C",
                    "tf_class": "MADS box factors",
                    "tf_family": "Regulators of differentiation",
                    "uniprot_id": "Q06413",
                    "tax_group": "vertebrates",
                    "species": "Homo sapiens"
                },
                "primary_motif": {
                    "name": "counts.pos_patterns.pattern_0",
                    "source": "summary",
                    "source_id": "MO000155",
                    "source_version": "1",
                    "num_seqlets": 4018,
                    "num_hits": 11702,
                    "motif_type": "pmp",
                    "logo_url": "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000155.1.counts.pos_patterns.pattern_0.fwd.svg"
                },
                "jaspar_ref": "MA0497.2",
                "logos": [
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000155.1.counts.pos_patterns.pattern_0.fwd.svg",
                    "https://mencius.uio.no/JASPAR/JASPAR_DeepLearning/2026/logos/MO000156.1.counts.pos_patterns.pattern_1.fwd.svg"
                ]
            }
        ]
    }
}