# Renidly

> The identity layer modern B2B teams build on. One HTTPS API to resolve, enrich, and verify any professional identity — people, organizations, activities, and career opportunities — in milliseconds. Authenticate with an X-renidly-apikey header; every endpoint returns the same five-field envelope (success, statusCode, message, errors, data); credits are billed on successful live calls (1–5 depending on endpoint, free on cache hits within a 20-minute window).

## Marketing

- [Renidly — the identity layer for B2B teams](https://renidly.com/): One API to resolve, enrich, and verify any professional identity in milliseconds.
- [Pricing](https://renidly.com/pricing): Per-tier credit pricing, included usage, and how billing works.

## Products

- [Database — query the clean B2B graph](https://renidly.com/products/database): Deduplicated people, companies, institutions & skills by stable IDs or 200+ filters.
- [Live API — freshest snapshot on demand](https://renidly.com/products/live): Resolve a person, company, or job posting in real time, fetched on request.
- [Email API — verify, find & resolve any work email](https://renidly.com/products/emails): Mailbox-level verification, email finding, reverse lookup, and prospecting on one key.

## Free Tools

- [Free email & identity tools](https://renidly.com/tools): Free reverse email lookup and LinkedIn email finder, powered by the Renidly identity graph. No signup.
- [Free Reverse Email Lookup](https://renidly.com/tools/reverse-email-lookup): Paste a business email and see the person behind it — name, title, company, location.
- [Free LinkedIn Email Finder](https://renidly.com/tools/linkedin-email-finder): Turn any LinkedIn profile URL into a verified work email, checked at the mailbox.
- [Free Email Verifier](https://renidly.com/tools/email-verifier): Check whether any email address can actually receive mail, with catch-all, disposable, and dead-domain conditions flagged.
- [Free Email Finder](https://renidly.com/tools/email-finder): Find a verified work email from a first name, last name, and company domain.
- [Free Job Change Detector](https://renidly.com/tools/job-change-detector): Track who joined, left, or changed titles across the professional graph, detected the same day it happens.

## Docs

- [Documentation — Overview](https://renidly.com/docs): Renidly developer docs hub. Quickstart, core concepts, guides.
- [Quickstart](https://renidly.com/docs/quickstart): Set up your first Renidly request in under five minutes.
- [Authentication](https://renidly.com/docs/authentication): Authenticate requests with the X-renidly-apikey header.
- [Your first API call](https://renidly.com/docs/first-call): Send a real enrichment request and parse the response, field by field.
- [API Keys & Workspaces](https://renidly.com/docs/api-keys): How API keys are scoped, how workspaces differ, how to rotate a key.
- [Response Envelope](https://renidly.com/docs/response-envelope): The five-field JSON envelope every endpoint returns.
- [Errors & Retries](https://renidly.com/docs/errors): Two failure shapes, retry strategy, idempotency, request-id tracing.
- [Rate Limits & Credits](https://renidly.com/docs/rate-limits): Tier-based per-minute limits, tier pricing, full tier table.
- [Account & Credits](https://renidly.com/docs/account-credits): Read your tier, rate limit, and credit balance directly via API.
- [Endpoint Costs](https://renidly.com/docs/endpoints-cost): Every documented endpoint and its credit cost. Pulled live from the catalog.
- [Pagination](https://renidly.com/docs/pagination): Cursor-based pagination for list endpoints.
- [Data Freshness](https://renidly.com/docs/data-freshness): Transparent 20-minute cache: hits are free, misses run live and bill 1–5 credits.
- [Which Endpoint to Use](https://renidly.com/docs/which-endpoint): Decision tree — pick the right Renidly endpoint based on what input you have.
- [Production Checklist](https://renidly.com/docs/production-checklist): Twelve items to verify before pointing real traffic at Renidly.
- [Email API — Overview](https://renidly.com/docs/email): Verify, find, reverse-lookup, and prospect professional emails on one key.
- [Email Verification](https://renidly.com/docs/email/verification): Check deliverability and flag disposable, catch-all, role, and dead-domain addresses.
- [Finding Emails](https://renidly.com/docs/email/finding): Find a person’s work email from their name and company or a profile.
- [Reverse Email Lookup](https://renidly.com/docs/email/reverse): Resolve the person and company behind a professional email address.
- [Bulk & Prospecting](https://renidly.com/docs/email/bulk-prospecting): Verify or find emails across a whole list, and pull known contacts for a domain.
- [Renidly in your AI coding tool](https://renidly.com/docs/ai-coding-tools): Install the Renidly skill in Claude Code, Codex, or Cursor to enrich, find & verify emails, and build GTM pipelines.
- [Python SDK](https://renidly.com/docs/sdks/python): pip install renidly — one typed client with retries, pagination, batch jobs, typed errors, and auto rate limiting.
- [Node / TypeScript SDK](https://renidly.com/docs/sdks/node): npm i renidly — one typed client, native fetch, zero deps, ESM + CommonJS, with retries, pagination & batch jobs.

## Use Cases

- [Verify every candidate in seconds](https://renidly.com/use-cases/recruiting-hr): Instant profile verification, quality scoring, and fresh talent records inside any ATS.
- [Account intelligence your CRM can trust](https://renidly.com/use-cases/sales-intelligence): Verified company data, growth signals, and verification badges built for lead scoring.
- [Workforce intelligence from live hiring data](https://renidly.com/use-cases/market-research): Monitor 60K+ active job postings, posting velocity, and geographic hiring trends.
- [Find the warm path to any partner](https://renidly.com/use-cases/business-development): Map stakeholders, org structure, and mutual-connection paths to any decision maker.
- [Cold outreach that actually lands](https://renidly.com/use-cases/outbound-prospecting): Find and verify every prospect’s work email before a sequence sends — outbound on addresses that exist.
- [Every signup arrives already qualified](https://renidly.com/use-cases/inbound-lead-enrichment): Reverse email lookup enriches each inbound lead with the person and company behind the address.

## Blog

- [Blog](https://renidly.com/blog): Field notes on B2B identity resolution, enrichment, and data quality.

## Trust & Compliance

- [Trust Center](https://renidly.com/trust): Compliance documents, sub-processors, security commitments.
- [Security Policy](https://renidly.com/security): Renidly security practices, controls, and incident response.
- [Data Processing Agreement](https://renidly.com/dpa): EU/UK/Swiss DPA with Annexes I and II. Counter-signed on request.

## Legal

- [Terms of Service](https://renidly.com/terms): Customer-facing master agreement governing use of the Service.
- [Privacy Policy](https://renidly.com/privacy): How Renidly collects, uses, and protects personal data.
- [Cookie Policy](https://renidly.com/cookies): Cookies and similar technologies, plus your choices.
- [Refund Policy](https://renidly.com/refund): 14-day money-back guarantee on unused credits.
- [Opt out / Do Not Sell](https://renidly.com/opt-out): Remove and suppress your email address from Renidly’s data.

## Account

- [Sign up](https://renidly.com/signup): Create a free Renidly account. 100 credits, no card required.
- [Log in](https://renidly.com/login): Sign in to your Renidly workspace.

## Conventions

- Base URL: https://renidly.com
- Auth header: X-renidly-apikey: <your_key>
- Account routes (/api/panel/...) require a trailing slash; data routes (/api/v2/...) do not.
- Branch on body.success — not on HTTP status. The body always carries the truth.
- errors === null on general failures; errors is a { field: reason } map on input validation failures.
- Failed requests cost zero credits.
- Cache hits cost zero credits and return sub-millisecond. Cache misses run the live fetch (1–2s, 1–5 credits).
- Per-minute rate limit is tier-based — read current_tier.limit_per_minute from /api/panel/credits/tier/k/ at runtime, never hardcode.

## Optional

- [Sitemap](https://renidly.com/sitemap.xml)
- [Robots](https://renidly.com/robots.txt)