# Surfe

**Canonical:** https://apis.io/providers/surfe-b2b/  
**Website:** https://surfe.com  
**APIs profiled:** 4

Surfe (formerly Leadjet) is a B2B contact-discovery and data-enrichment platform whose REST API turns partial signals - a LinkedIn URL, a name plus a company, a domain, or an email - into verified professional email addresses, mobile phone numbers, company firmographics, and lookalike account recommendations. It is the web-intelligence and contact-discovery layer that sits behind Surfe's LinkedIn and CRM experiences, exposed to developers under https://api.surfe.com/v2 with Bearer API-key auth and a credit-based model. Bulk people and company enrichment run as asynchronous jobs (start with POST, then poll the GET job endpoint or receive a webhook callback). This entry focuses on the contact-discovery, data-enrichment, and B2B/sales-intelligence use cases (people search, people enrichment, company search, company enrichment).

## Kin Score — 38.9 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 38.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 58.9 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 29.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (4)

- **Surfe Account API** — Credit balance and account utilities.
- **Surfe Companies API** — Search and enrich organizations.
- **Surfe People API** — Search and enrich individual contacts.
- **Surfe Recommendations API** — ICP definition and lookalike account recommendations.

## Agentic access (1)

- **Surfe B2B Agentic Access** — 10 operations · 7 acting

## Security (2)

- **Surfe B2B Authentication** — http · 1 scheme
- **Surfe B2B Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Surfe B2B Plans Pricing**

## Tags

Contact Discovery, Data Enrichment, B2B Data, Sales Intelligence, Lead Enrichment, Web Intelligence, Contact Data, People Enrichment, Company Enrichment, Prospecting

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/surfe-b2b/). Scores are computed from the provider's own public artifacts under a published rubric.