{"name":"Alion catalog","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.","version":"2026-10-06","coverage":{"people_open_profiles":5972,"companies":4309248,"companies_hiring_now":90369,"agents":247,"jobs_live":1398059,"counted_at":"2026-10-12T00:06:22+00:00"},"currency":{"unit":"credit","usd_per_credit":0.1,"buy":"https://alion.io/developers/pricing"},"how_to_pay":[{"method":"api_key","how":"Create a key at https://alion.io/developers/keys and send it as \"Authorization: Bearer <key>\". 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Email addresses and phone numbers are never handed out.","returns":["delivery status","reply when the person answers"],"unit":"per message","price":null,"sample":"https://alion.io/people","url":"https://alion.io/catalog#person.contact","request":{"url":"https://alion.io/catalog/request","method":"POST","body":{"offer":"person.contact","email":"optional","note":"optional"}}},{"id":"company.profile.free","entity":"company","status":"free","title":"A company's card","what":"Name, verified domain, logo, description, industry, size, founded year, headquarters, social profiles and whether it is hiring now.","returns":["name","domain","logo","description","industry","size","founded","hq","links","hiring_now"],"unit":"per company","price":{"credits":0,"usd":0},"sample":"https://alion.io/company/stripe.json","url":"https://alion.io/catalog#company.profile.free","call":{"twin":"https://alion.io/company/<slug>.json"}},{"id":"company.resolve","entity":"company","status":"free","title":"Match a name or a domain to a company","what":"The company behind a name or a web domain, with the confidence of the match and the candidates when it is ambiguous.","returns":["id","name","domain","confidence","candidates"],"unit":"per lookup","price":{"credits":0,"usd":0},"sample":"https://alion.io/developers/docs","url":"https://alion.io/catalog#company.resolve","call":{"mcp_tool":"resolve_company","rest":"https://alion.io/mcp/rest/resolve_company?domain=stripe.com","api":"company.match"}},{"id":"company.list","entity":"company","status":"live","title":"Companies by industry, country, size, technology and hiring","what":"A list of companies narrowed by any of those filters, each row with its basic card; a slice can be added to every row.","returns":["card per row","next_cursor"],"unit":"per company in a list","price":{"credits":0.02,"usd":0.002},"sample":"https://alion.io/companies-using/python.json","url":"https://alion.io/catalog#company.list","call":{"mcp_tool":"search_companies","rest":"https://alion.io/mcp/rest/search_companies?country=DE&hiring=true&limit=10","api":"company.getList"}},{"id":"company.slices","entity":"company","status":"live","title":"One company in depth, by slice","what":"Any of 8 slices on top of the card: products, tech, funding, hiring, offices, pay, visa, legal entity. Only slices that hold data are charged.","returns":["products","tech","funding","hiring","offices","pay","visa","legal_entity"],"unit":"per company, plus each slice with data","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"sample":"https://alion.io/company/stripe.json","url":"https://alion.io/catalog#company.slices","call":{"mcp_tool":"get_company","rest":"https://alion.io/mcp/rest/get_company?domain=stripe.com","api":"company.get"}},{"id":"company.verify","entity":"company","status":"pilot","title":"Is this company real and active right now","what":"A verdict on one company: the domain answers, how long it has been seen, whether it hires, opens offices and changes, and what the verdict rests on.","returns":["domain_live","first_seen","activity_90d","offices","verdict","evidence"],"unit":"per company","price":null,"sample":"https://alion.io/company/stripe.json","url":"https://alion.io/catalog#company.verify","request":{"url":"https://alion.io/catalog/request","method":"POST","body":{"offer":"company.verify","email":"optional","note":"optional"}}},{"id":"agent.profile","entity":"agent","status":"free","title":"An AI agent's or MCP server's card","what":"What it does, for which tasks, where it runs, what it can touch on your machine, how to install it, its repository and its activity.","returns":["title","type","tagline","tasks","works_in","data_access","install","repository","stars","updated"],"unit":"per agent","price":{"credits":0,"usd":0},"sample":"https://alion.io/agents","url":"https://alion.io/catalog#agent.profile","call":{"twin":"https://alion.io/agent/<slug>.json"}},{"id":"agent.match","entity":"agent","status":"pilot","title":"Pick an agent for a task","what":"The agents and MCP servers that do a described task, ranked by fit, with what each needs to run and what it can reach.","returns":["agent per row","fit","requirements","data_access"],"unit":"per request","price":null,"sample":"https://alion.io/agents","url":"https://alion.io/catalog#agent.match","request":{"url":"https://alion.io/catalog/request","method":"POST","body":{"offer":"agent.match","email":"optional","note":"optional"}}},{"id":"agent.verify","entity":"agent","status":"pilot","title":"Check an agent before you install it","what":"Repository activity, maintainers, the data and commands it can reach, red flags in its code and manifest, and a plain verdict.","returns":["maintained","data_access","red_flags","verdict"],"unit":"per agent","price":null,"sample":"https://alion.io/agents","url":"https://alion.io/catalog#agent.verify","request":{"url":"https://alion.io/catalog/request","method":"POST","body":{"offer":"agent.verify","email":"optional","note":"optional"}}},{"id":"market.stats","entity":"market","status":"live","title":"A market slice: pay, demand and time to fill","what":"Pay percentiles, open roles, the employers hiring most and the time roles stay open, for a role, a technology, an industry or a country.","returns":["pay percentiles","open roles","top employers","time to fill"],"unit":"per slice","price":{"credits":1,"usd":0.1},"sample":"https://alion.io/developers/docs","url":"https://alion.io/catalog#market.stats","call":{"mcp_tool":"market_stats","rest":"https://alion.io/mcp/rest/market_stats?role=backend&country=DE"}},{"id":"job.search","entity":"job","status":"live","title":"Open jobs by role, technology, place, pay and visa","what":"Live postings read from employers' own hiring systems, each with its employer, pay, work mode, liveness and trust.","returns":["posting per row","next_cursor"],"unit":"per posting in a list","price":{"credits":0.02,"usd":0.002},"sample":"https://alion.io/jobs.json","url":"https://alion.io/catalog#job.search","call":{"mcp_tool":"search_jobs","rest":"https://alion.io/mcp/rest/search_jobs?role=backend&country=DE&limit=10","api":"job.getList"}},{"id":"job.profile","entity":"job","status":"free","title":"One posting","what":"A posting as its page shows it, with the liveness score, the trust level and the employer's truth index.","returns":["posting","liveness","trust","pay"],"unit":"per posting","price":{"credits":0,"usd":0},"sample":"https://alion.io/jobs.json","url":"https://alion.io/catalog#job.profile","call":{"twin":"https://alion.io/job/<slug>.json"}}],"terms":"https://alion.io/terms","contact":"info@alion.io"}