OECD
sdmx.oecd.org
OECD statistics over SDMX: national accounts, leading indicators, labour and the rest of the OECD data warehouse.
GET /v1/data/oecd/categories1Request
curl "https://api.fastcrw.com/v1/data/oecd/categories" \ -H "Authorization: Bearer $FASTCRW_API_KEY"
2Response example
A sample shape. Press Run to see live data from OECD.
{
"meta": {
"id": "IREF504014",
"test": false,
"schema": "https://raw.githubusercontent.com/sdmx-twg/sdmx-json/develop/structure-message/tools/schemas/2.0.0/sdmx-json-structure-schema.json",
"prepared": "2026-10-21T04:40:04Z",
"contentLanguages": [
"en"
],
"sender": {
"id": "FusionRegistry"
}
},
"data": {
"categorySchemes": [
{
"links": [
{
"rel": "self",
"type": "categoryscheme",
"uri": "https://raw.githubusercontent.com/sdmx-twg/sdmx-json/develop/structure-message/tools/schemas/2.0.0/sdmx-json-structure-schema.json",
"urn": "urn:sdmx:org.sdmx.infomodel.categoryscheme.CategoryScheme=OECD:OECDCS1(5.4)"
}
],
"id": "OECDCS1",
"annotations": [
{
"type": "NonFinalArtefact",
"text": "false",
"texts": {
"en": "false"
}
}
],
"name": "Topic",
"names": {
"en": "Topic",
"fr": "Thème"
},
"description": "The main OECD category scheme",
"descriptions": {
"en": "The main OECD category scheme"
},
"version": "5.4",
"agencyID": "OECD",
"isExternalReference": false,
"isPartial": false,
"categories": [
{
"links": [
{
"rel": "self",
"type": "category",
"uri": "https://raw.githubusercontent.com/sdmx-twg/sdmx-json/develop/structure-message/tools/schemas/2.0.0/sdmx-json-structure-schema.json",
"urn": "urn:sdmx:org.sdmx.infomodel.categoryscheme.Category=OECD:OECDCS1(5.4).AGR"
}
],
"id": "AGR",
"annotations": [
{
"type": "ORDER",
"text": "35",
"texts": {
"en": "35",
"fr": "36"
}
}
],
"name": "Agriculture and fisheries",
"names": {
"en": "Agriculture and fisheries",
"fr": "Agriculture et pêcheries"
},
"categories": [
{
"links": [
{
"rel": "self",
"type": "category",
"uri": "https://raw.githubusercontent.com/sdmx-twg/sdmx-json/develop/structure-message/tools/schemas/2.0.0/sdmx-json-structure-schema.json",
"urn": "urn:sdmx:org.sdmx.infomodel.categoryscheme.Category=OECD:OECDCS1(5.4).AGR.AGR_TRD"
}
],
"id": "AGR_TRD",
"annotations": [
{
"type": "ORDER",
"text": "47",
"texts": {
"en": "47",
"fr": "48"
}
}
],
"name": "Agricultural trade and markets",
"names": {
"en": "Agricultural trade and markets",
"fr": "Commerce et marchés agricoles"
},
"categories": [
{
"links": [
{
"rel": "self",
"type": "category",
"uri": "https://raw.githubusercontent.com/sdmx-twg/sdmx-json/develop/structure-message/tools/schemas/2.0.0/sdmx-json-structure-schema.json",
"urn": "urn:sdmx:org.sdmx.infomodel.categoryscheme.Category=OECD:OECDCS1(5.4).AGR.AGR_TRD.AGR_TRD_MRK"
}
],
"id": "AGR_TRD_MRK",
"annotations": [
{
"type": "ORDER",
"text": "59",
"texts": {
…truncatedAttribution: Source: OECD
Licence: OECD terms and conditions permit free use and reproduction of OECD data for non-commercial and commercial purposes with attribution, excluding third-party material identified as such.
Ask with this source
A prompt for your agent that names this source and how to call it through the crw MCP.
Subject category tree
Use OECD (oecd) from fastCRW Pergamon, capability "Subject category tree" (categories). You want to browse OECD statistics by subject rather than by publishing agency. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "oecd" and capability "categories". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Code list
Use OECD (oecd) from fastCRW Pergamon, capability "Code list" (codelist). You have a dimension from a DSD and need the legal codes to put in that position of a series key. Example options: agency=OECD.SDD.TPS, id=CL_MEASURE_PRI, references=none. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "oecd" and capability "codelist". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Concept schemes for an agency
Use OECD (oecd) from fastCRW Pergamon, capability "Concept schemes for an agency" (conceptscheme). A dimension id is opaque and you need the OECD's own definition of the concept behind it. Example options: agency=OECD.SDD.TPS. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "oecd" and capability "conceptscheme". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>
Dataflow observations
Use OECD (oecd) from fastCRW Pergamon, capability "Dataflow observations" (data). You know the OECD dataflow and the series key you want and need the actual numbers. Example options: dataflow=OECD.SDD.TPS,DSD_PRICES@DF_PRICES_ALL,1.0, key=USA.M.N.CPI.PA._T.N.GY, startPeriod=2015-01. Use the crw MCP tools: crw_find_data to confirm the source and its options, then crw_get_data with provider "oecd" and capability "data". Tell me the credits used and cite the licence from the response. If the crw MCP tools are missing, install them with: npx -y crw-mcp install --api-key <your fastCRW API key>