Unnamed service
GET api.biotechcatalystsentinel.com/v1/catalysts/upcoming
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
PDUFA dates a company put in an SEC filing, not a calendar of every US-listed biotech. Each date is grounded in a verbatim filing quote, cited to its EDGAR accession, and scored against the FDA decision. Use when you need the next 1-365 days of those disclosed dates, whole feed or one ticker. Accuracy and coverage are free at GET /v1/accuracy. Flat price per request.
Resource: api.biotechcatalystsentinel.com/v1/catalysts/upcoming
Network: eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xcD8975137D48ED9bfD1C299a62c01420B860070d
Payment methods: — · Last validation: 2026-10-15 11:34:02.688+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {
"limit": {
"type": "integer",
"default": 200,
"maximum": 500,
"minimum": 1,
"description": "Maximum number of catalysts to return (1-500; default 200)."
},
"ticker": {
"type": "string",
"pattern": "^\\S+$",
"maxLength": 12,
"minLength": 1,
"description": "Optional server-side filter: only records filed by this ticker's issuer or exposing it as a co-filer in tickers[] (case-insensitive; the same membership the free /v1/coverage counts). Unknown ticker returns an empty 200. Omit for the whole feed. Does not change the price."
},
"within_days": {
"type": "integer",
"default": 365,
"maximum": 365,
"minimum": 1,
"description": "Only return catalysts whose PDUFA date falls within this many days from today (1-365; default 365)."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"type": "object",
"required": [
"catalyst_id",
"stage"
],
"properties": {
"cik": {
"type": [
"string",
"null"
]
},
"stage": {
"enum": [
"set",
"extended",
"resolved",
"crl"
],
"type": "string"
},
"ticker": {
"type": [
"string",
"null"
]
},
"company": {
"type": [
"string",
"null"
]
},
"tickers": {
"type": "array",
"items": {
"type": "string"
}
},
"age_days": {
"type": [
"integer",
"null"
]
},
"authority": {
"enum": [
"human_lock",
"llm_high",
"regex",
"llm_medium",
"llm_low",
null
],
"type": [
"string",
"null"
]
},
"drug_name": {
"type": [
"string",
"null"
]
},
"confidence": {
"enum": [
"high",
"medium",
"low",
null
],
"type": [
"string",
"null"
]
},
"indication": {
"type": [
"string",
"null"
]
},
"pdufa_date": {
"type": [
"string",
"null"
]
},
"source_url": {
"type": [
"string",
"null"
]
},
"catalyst_id": {
"type": "integer"
},
"last_updated": {
"type": [
"string",
"null"
]
},
"source_quote": {
"type": [
"string",
"null"
]
},
"attestation_uid": {
"type": [
"string",
"null"
]
},
"date_confidence": {
"enum": [
"confirmed",
"reported",
"estimated",
null
],
"type": [
"string",
"null"
]
},
"source_accession": {
"type": [
"string",
"null"
]
},
"application_number": {
"type": [
"string",
"null"
]
}
}
},
"description": "One row per upcoming FDA decision. One decision is ONE row even when several public companies file on it (sponsor, originator, royalty holder) — filter on the `tickers` array, not the single `ticker`, or you will miss catalysts a partner is exposed to."
},
"meta": {
"type": "object",
"description": "Result metadata, e.g. total count."
}
}
}
}
},
"paymentRequirements": [
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"extra": {
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"payTo": "0xcD8975137D48ED9bfD1C299a62c01420B860070d",
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"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
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"payTo": "0xcD8975137D48ED9bfD1C299a62c01420B860070d",
"scheme": "exact",
"network": "eip155:8453",
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}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.