JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://cardano.blockfrost.io/schema/proposal_votes",
"title": "Proposal Votes",
"type": "array",
"items": {
"type": "object",
"properties": {
"tx_hash": {
"type": "string",
"description": "Hash of the voting transaction."
},
"cert_index": {
"type": "integer",
"description": "Index of the certificate within the voting transaction."
},
"voter_role": {
"type": "string",
"enum": [
"constitutional_committee",
"drep",
"spo"
],
"description": "The role of the voter. Can be one of constitutional_committee, drep, spo."
},
"voter": {
"type": "string",
"description": "The actual voter."
},
"vote": {
"type": "string",
"enum": [
"yes",
"no",
"abstain"
],
"description": "The Vote. Can be one of yes, no, abstain."
}
},
"required": [
"tx_hash",
"cert_index",
"voter_role",
"voter",
"vote"
]
},
"example": [
{
"tx_hash": "b302de601defdf11a5261ed31a263804dac4a582a888c998ce24dec5",
"cert_index": 2,
"voter_role": "drep",
"voter": "drep1mvdu8slennngja7w4un6knwezufra70887zuxpprd64jxfveahn",
"vote": "yes"
},
{
"tx_hash": "b302de601defdf11a5261ed31a263804dac4a582a888c998ce24dec5",
"cert_index": 3,
"voter_role": "constitutional_committee",
"voter": "53a42debdc7ffd90085ab7fd9800b63e6d1c9ac481ba6eb7b6a844e4",
"vote": "abstain"
}
]
}
Work with this as data
Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for schemas
4 MCP tools reach this
find_json_schemasBrowse and filter every JSON Schema in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This JSON Schema
curl "https://apis.io/api/v1/json-schemas/proposal-votes"
All schemas
curl "https://apis.io/api/v1/json-schemas?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.