{"entity":"company","company":{"id":3783093,"name":"Upstream Bio","domain":"upstreambio.com","logo":"https://alion.io/storage/2026/0927/1093622bdf.256.webp","description":"Driving Innovation for the Treatment of Respiratory Diseases. We are advancing verekitug, the only known antagonist currently in clinical development that targets the TSLP receptor, with the goal of transforming the daily lives of patients with chronic respiratory diseases.","industry":"Health Care","segment":"Health Care","size":"51-200","founded":null,"hq":null,"links":{"linkedin":"https://www.linkedin.com/company/upstreambio","x":"https://x.com/upstreambio"},"hiring_now":false,"claimed":false,"url":"https://alion.io/company/world-3783093","open_jobs":0},"pages":{"profile":"https://alion.io/company/world-3783093","jobs":"https://alion.io/company/world-3783093/jobs","technologies":"https://alion.io/company/world-3783093/technologies","salaries":"https://alion.io/company/world-3783093/salaries","visa":"https://alion.io/company/world-3783093/visa"},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","call":{"mcp_tool":"get_company","arguments":{"id":3783093},"rest":"https://alion.io/mcp/rest/get_company?id=3783093"},"human":"https://alion.io/catalog?offer=company.slices&for=company%2Fworld-3783093"},{"id":"company.list","title":"Companies by industry, country, size, technology and hiring","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per company in a list","note":"companies like this one: the same industry segments, technologies, country and size","call":{"mcp_tool":"similar_companies","arguments":{"company":3783093},"rest":"https://alion.io/mcp/rest/similar_companies?company=3783093"},"human":"https://alion.io/catalog?offer=company.list&for=company%2Fworld-3783093"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","call":{"mcp_tool":"search_jobs","arguments":{"company":3783093},"rest":"https://alion.io/mcp/rest/search_jobs?company=3783093"},"human":"https://alion.io/catalog?offer=job.search&for=company%2Fworld-3783093"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"company/world-3783093\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=company%2Fworld-3783093"}],"agent":{"mcp":"https://alion.io/mcp/companies","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_company","arguments":{"domain":"upstreambio.com"}},{"tool":"similar_companies","arguments":{"company":"upstreambio.com","detail":"compact"}},{"tool":"search_jobs","arguments":{"company":"upstreambio.com","detail":"compact"}}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"},"html_url":"https://alion.io/company/world-3783093","json_url":"https://alion.io/company/world-3783093.json","meta":{"generated_at":"2026-10-30T21:38:28Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":12135,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}}}