Discover a capability or a raw endpoint, inspect its price, run it. Every page here is also plain markdown for agents.
Early access. The interface is final and the sandbox runs the full loop in labeled mock mode; the hosted API at api.jell.run opens to early-access keys as provider terms are signed. Request a key: [email protected].
One key, one wallet, and the discover, inspect, run loop behind every call.
A first REST call in five minutes: signup, inspect, run, wallet.
The plain-text CLI that mirrors the API one-to-one, built for agents.
Add lead enrichment, SEO, social and outbound tools to Claude Code, Codex, Cursor or any agent with one SKILL.md (Agent Skills) instead of writing API wrappers: discover, inspect and run, with the spending rules built in.
Connect the Jell MCP server to Claude Code, claude.ai, ChatGPT, Cursor, VS Code or your own agent on the Claude or OpenAI API: SERP, backlink and keyword data, B2B contact and company enrichment, social scraping and outbound as native tools on one balance.
Use employer domains, title filters and current-role evidence to build a better people list, then find emails only for the profiles you need.
Connect WhatsApp or Gmail, send messages and email, read replies, and manage connected accounts.
Base URL, authentication, environments, the error envelope and idempotency.
POST /v1/discover: search capabilities and raw endpoints by job description. Free, never runs a paid call.
POST /v1/inspect: a capability's schema, providers and exact price, or a raw endpoint's contract and cost model.
POST /v1/run: execute a capability with routing and failover, or a raw endpoint under max_cost.
Provider + endpoint addressing for the long tail: the provider's own request and payload, settled on the provider's measured cost after the run.
GET /v1/runs: list, fetch and cancel runs; every attempt and charge on record.
POST /v1/watch: save a query, refresh it weekly and get back only the new and changed records.
Balance, transactions, top-ups, auto top-up and referrals on one prepaid wallet.
Mint, list and revoke keys. Keys are hashed at rest and shown once.
Stable error codes, HTTP statuses, the error envelope and retry guidance.
The install-once interface file: CLI, HTTP contract, spending rules and free playbooks. Tell your agent to set it up.
Index of every docs page as markdown: append .md to any docs URL for the raw page, no scraping needed.
The interactive OpenAPI reference ships with the hosted API at /api-reference. Questions: [email protected].