ClinicalIntelPulse
FDA/EMA drug approval probability + PDUFA calendar for a disease area — which Phase 3 drugs are most likely to win approval in 12-24 months, with mechanism, trial results, approval-probability scores and historical phase-3 success rates. Worldwide. For biotech-investing and payer agents.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://clinicalintelpulse.theaslangroupllc.com/api/clinical/approval-outlook",
"description": "FDA/EMA drug approval probability + PDUFA calendar for a disease area — which Phase 3 drugs are most likely to win approval in 12-24 months, with mechanism, trial results, approval-probability scores and historical phase-3 success rates. Worldwide. For biotech-investing and payer agents.",
"maxAmountRequired": "250000",
"maxTimeoutSeconds": 300
}
],
"x402Version": 1
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.25 USDC on Base to 0x50ab…912fc. The signed payment is good for 5 minutes.
- Paid to
- 0x50ab…912fc
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 250000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 985iFj…B5KX1
- Token contract
- EPjFWd…TDt1v
- Payment window
- 5 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
"amount": "250000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
},
"payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
"amount": "250000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lang": "en | es | fr | de | ja | zh | ko | pt | ar | hi (default: en)",
"agency": "FDA | EMA | both (default: both)",
"horizon": "12m | 18m | 24m (default: 18m)",
"condition": "Disease area — e.g. \"Alzheimer Disease\" | \"Multiple Myeloma\" | \"NASH\" | \"Heart Failure\" | \"Obesity\""
}
},
"output": {
"type": "json",
"example": {
"query_summary": {
"horizon": "18m",
"agencies": [
"FDA",
"EMA"
],
"condition": "Alzheimer Disease"
},
"market_context": "Alzheimer's is the highest-value CNS approval category. Any successful amyloid or tau therapy represents $5-15B peak sales potential.",
"pdufa_calendar": [
{
"drug": "Donanemab",
"sponsor": "Eli Lilly",
"indication": "Early symptomatic AD",
"pdufa_date": "2025-Q2",
"priority_review": true
}
],
"approval_candidates": [
{
"drug": "Lecanemab (Leqembi)",
"nctId": "NCT03887455",
"sponsor": "Eisai / Biogen",
"key_risk": "ARIA (amyloid-related imaging abnormalities) safety profile limiting real-world use",
"mechanism": "Anti-amyloid monoclonal antibody (protofibrils)",
"ema_status": "CHMP assessment ongoing 2025",
"fda_status": "Full approval received 2023; expanded label applications pending",
"trial_result": "Positive — 27% slowing of clinical decline vs placebo (p<0.001)",
"approval_probability": 85
}
],
"approval_rate_context": {
"rare_disease_premium": "Breakthrough therapy designation adds ~15% probability uplift",
"us_approval_rate_phase3_pct": 58,
"disease_area_historical_phase3_success_pct": 55
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema"
}
},
"builder-code": {
"info": {
"a": "bc_gxy6qn5p"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
}Provenance
- Seen in the source catalog
- 2026-07-01 04:24Z
- Last indexed by Roundhouse
- 2026-07-30 16:00Z
- Last enriched (probe, favicon, geo)
- 2026-09-11 09:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service ClinicalIntelPulse and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=ClinicalIntelPulse' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://clinicalintelpulse.vercel.app/api/clinical/approval-outlook, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.