browserfoundry.mdtext/markdown · 102 lines · 4,058 bytes · 0 scripts neededCopy/llms.txt

1# browserfoundry

2

3> Search, browser and data APIs for AI agents, behind one key.

4> A Keirolabs product.

5

6- base_url: https://api.keirolabs.cloud

7- auth: `Authorization: Bearer keiro_...`

8- mcp_server: https://keirolabs.space/mcp

9- get_a_key: https://platform.keirolabs.cloud/login

10- free_tier: 1,250 credits / month, no credit card

11- docs: https://platform.keirolabs.cloud/docs

12

13## Search APIs

14

15Live results, cited answers and deep research from one index of the open web.

16

17| endpoint | does | credits | latency |

18|-----------------------------|-------------------------------------------|---------|-----------|

19| POST /api/v2/search/fast | ranked results | 1 | ~1s |

20| POST /api/v2/search/content | results + full markdown + embeddings | 3 | ~3s |

21| POST /api/v2/answer | a cited answer in one call | 5 | ~2-5s |

22| POST /api/v2/agentic | multi-step research on hard questions | 20 | 30s-3min |

23

24## Browser APIs

25

26Real Chrome sessions your agent can drive when a search result isn't enough.

27

28- POST /v2/browsers/lease: a live session in under a minute

29- stealth by default: a real Chrome fingerprint

30- residential exits: a fresh IP for every session

31- billing: per minute, only while the session is alive

32

33## Data APIs

34

35Clean, structured content from any page, one URL or ten thousand at a time.

36

37| endpoint | does | credits |

38|-----------------------------|-------------------------------------------|----------------|

39| POST /api/v2/extract | any URL to clean markdown | 3 |

40| POST /api/v2/search/batch | up to 10,000 queries per job | 1 per query |

41| Google SERP | full results pages as JSON | see docs |

42

43## Quickstart

44

45```bash

46curl -X POST https://api.keirolabs.cloud/api/v2/search/fast \

47 -H "Authorization: Bearer $KEIRO_API_KEY" \

48 -H "Content-Type: application/json" \

49 -d '{"query":"latest open source LLMs","maxResults":5}'

50```

51

52## Response shape: /search/fast

53

54```json

55{

56 "results": [

57 { "title": "…", "url": "https://…", "snippet": "…", "score": 0.97, "published_date": "…" }

58 ],

59 "total_results": 5,

60 "latency_ms": 942,

61 "credits_used": 1

62}

63```

64

65## Benchmarks

66

67| benchmark | keiro | next best |

68|-----------------------------------|--------|------------------|

69| SimpleQA (deep search) | 95.3% | |

70| FinanceBench (accuracy) | 78% | Valyu 73% |

71| AIMultiple Agentic '26 (/20) | 15.20 | Brave 14.89 |

72

73## Works with

74

75Claude Code, Cursor, Codex, Windsurf, OpenCode, Ollama, LangChain, LangGraph,

76Vercel AI SDK, CrewAI, n8n, Zapier. One API key and one MCP server.

77

78## Pricing

79

80| plan | monthly | yearly (per month) | credits / month | rate limit |

81|-----------|---------|---------------------------|-----------------|---------------|

82| Free | $0 | $0 | 1,250 | 30 req/min |

83| Essential | $30 | $25 ($300/yr, save $60) | 12,500 | 60 req/min |

84| Pro | $50 | $42 ($504/yr, save $100) | 37,500 | 300 req/min |

85| Startup | $100 | $83 ($996/yr, save $200) | 125,000 | 1,000 req/min |

86

87/search/lite costs 0.1 credit per request on subscriptions.

88One-time credit packs from $10. All plans: https://keirolabs.cloud/pricing

89

90## Data policy

91

92- never sold: queries and customer data are not sold, shared, or brokered

93- never leaves the platform: processed in-region on our own infrastructure

94- never trained on: your queries don't train models, ours or anyone's

95- pinned to your region: one X-Region header keeps data in EU, US, or APAC

96

97## Links

98

99- docs: https://platform.keirolabs.cloud/docs

100- status: https://platform.keirolabs.cloud/status

101- blog: https://keirolabs.cloud/blog

102- contact: team@keirolabs.cloud