For developers & AI agents

Build on D50 — or let your agents run it.

Every capability on the platform — lead generation, CRM, AI calling, content, and recruiting — is a clean REST endpoint and a Model Context Protocol (MCP) server. 100+ tools your agents can call, on one credit wallet, at the same rate for humans and agents.

REST APIMCP server100+ toolsOAuth + API keys1 credit = $1

MCP server →

Connect D50 to Claude, Cursor, or any MCP client and give your agent 100+ real actions — search 300M+ business contacts, place AI calls, update the CRM, generate video, screen candidates. Streamable HTTP at app.d50.ai/api/mcp.

REST API →

A clean HTTPS + JSON API over every engine. Bearer-token auth, 300–1,000 req/min on paid plans, the same unified credit wallet behind every call. Wire D50 into your own product or backend.

Why build on D50

Most "AI platforms" are a model and a prompt box — they can talk, but they can't do. D50 is the body: a single API where an agent can actually find a customer, call them, log the deal, make the follow-up video, and book the meeting — then bill it all from one wallet. Same 100+ tools whether a human clicks them in the app or an agent calls them over MCP.

Agent-native from day one — REST and MCP, not a REST API with MCP bolted on later.
100+ tools across the whole motion — lead gen, scraping, enrichment, outreach (email/SMS/WhatsApp/AI calls), CRM, funnels, content & media, recruiting, SEO, ads, and agent orchestration.
No surcharge for agents — an AI agent pays the same credit rate as a person. 1 credit = $1.
Real deployment — build agents on D50 and deploy them (managed bots, hosted runtimes), or call D50 from agents you host yourself.

Two-minute quickstart

Create an API key in the app (app.d50.ai → Settings → API keys), then call any tool over REST:

# Find 25 SaaS companies in the UAE and reveal contacts
curl https://app.d50.ai/api/v1/leads/search \
  -H "Authorization: Bearer d50_live_…" \
  -H "Content-Type: application/json" \
  -d '{"industry":"saas","country":"AE","limit":25}'

…or point an MCP client at https://app.d50.ai/api/mcp and let your agent discover all 100+ tools automatically. See the MCP guide and the REST reference.

Building an AI agency or an autonomous workflow? D50 is the action layer most agent stacks are missing. Start free at app.d50.ai — every paid plan includes full API + MCP access (Pro 300 req/min, Agency 1,000 req/min).