# Momentra > Build newsletters, event feeds, and local guides from fresh event data across calendars, venues, and publishers. No scraping required. - [Introduction](https://docs.momentra.org/introduction.md): Local public-event data for AI agents, exposed two ways: a ZeroClick agentic REST API and a hosted MCP server. - [Quickstart](https://docs.momentra.org/quickstart.md): Connect in minutes — either as an MCP connector or over the ZeroClick REST API. - [The two surfaces](https://docs.momentra.org/concepts/surfaces.md): MCP server vs. ZeroClick REST API — same data, different transport, auth, and billing. - [Event vs. occurrence](https://docs.momentra.org/concepts/event-vs-occurrence.md): How Momentra groups recurring programming so counts don't inflate. - [Event shape](https://docs.momentra.org/concepts/event-shape.md): The normalized fields every event returns, including the three distinct link fields. - [Organization shape](https://docs.momentra.org/concepts/organization-shape.md): The flat organization record returned wherever Momentra includes an org. - [Brief shape](https://docs.momentra.org/concepts/brief-shape.md): The editorial policy document that drives MCP brief-driven matching. - [Credits & billing](https://docs.momentra.org/concepts/credits-and-billing.md): How the MCP credit model and the ZeroClick unit model line up. - [MCP server overview](https://docs.momentra.org/mcp/overview.md): A hosted Model Context Protocol server exposing the Momentra events pipeline to ChatGPT, Claude, and any MCP client. - [Connecting](https://docs.momentra.org/mcp/connecting.md): Add the Momentra Events MCP server in ChatGPT or Claude — no API keys, no client registration. - [Tool reference](https://docs.momentra.org/mcp/tools.md): Every tool the Momentra Events MCP server exposes — inputs, returns, auth, and cost. - [Workflows](https://docs.momentra.org/mcp/workflows.md): Step-by-step recipes composed from the MCP tools. - [Auth (OAuth 2.1 / CIMD)](https://docs.momentra.org/mcp/auth.md): How the MCP server authenticates clients — OAuth 2.1 + PKCE with Client ID Metadata Documents, or a static bearer token. - [Billing](https://docs.momentra.org/mcp/billing.md): Prepaid credits, the daily free cap, and how paid tools respond when a balance is empty. - [ZeroClick API overview](https://docs.momentra.org/zeroclick/overview.md): Pay-per-request, AI-agent-facing REST endpoints fronted by ZeroClick. - [Endpoints](https://docs.momentra.org/zeroclick/endpoints.md): The six /api/v1/* routes, their auth, billing meter, and request bodies. - [Free and paid work](https://docs.momentra.org/zeroclick/free-and-paid.md): The two distinct kinds of free work, and how ZC units line up with Momentra credits. - [Configuration & go-live](https://docs.momentra.org/zeroclick/configuration.md): ZeroClick dashboard setup, SSM secrets, and the end-to-end verification checklist. - [Search organizations by name or domain (FREE, identity-scoped).](https://docs.momentra.org/api-reference/search/search-organizations-by-name-or-domain-free-identity-scoped.md): Billing: FREE. Runs an identity check (requires a registered agent credential); no allowance check and no usage settlement. - [Search upcoming events across all indexed orgs (FREE, identity-scoped).](https://docs.momentra.org/api-reference/search/search-upcoming-events-across-all-indexed-orgs-free-identity-scoped.md): Billing: FREE. Identity check only; no settlement. - [Cross-org upcoming event search (FREE, dual-auth).](https://docs.momentra.org/api-reference/events/cross-org-upcoming-event-search-free-dual-auth.md): Billing: FREE, read-only. Accepts EITHER a ZeroClick-signed request OR an Authorization: Bearer . No settlement. - [List or search organizations (FREE, dual-auth).](https://docs.momentra.org/api-reference/events/list-or-search-organizations-free-dual-auth.md): Billing: FREE, read-only. q is optional (omit to list all). Paginated via offset; the response carries total/offset/limit. - [Get one organization record (FREE, dual-auth).](https://docs.momentra.org/api-reference/events/get-one-organization-record-free-dual-auth.md): Billing: FREE, read-only. {id} accepts an orgId (org_<16hex>), a bare id, or a domain. - [One org's upcoming events (FREE, dual-auth).](https://docs.momentra.org/api-reference/events/one-orgs-upcoming-events-free-dual-auth.md): Billing: FREE, read-only. This is the FREE event route. For the PAID metered variant that settles one events_pull unit, use GET /api/v1/businesses/{id}/events instead. - [One org's upcoming events (PAID — meters events_pull, qty 1).](https://docs.momentra.org/api-reference/events/one-orgs-upcoming-events-paid-—-meters-events_pull-qty-1.md): Billing: PAID. The server verifies the ZeroClick signature and checks allowance for ONE events_pull unit (1 ZC unit = 10 Momentra credits); on a delivered 200 the usage is settled synchronously via the zc-usage response header. A 404 (unindexed org) carries NO usage — non-2xx never bills. {id} must… - [Index an organization — fresh crawl (PAID — meters orgs_index, qty 1).](https://docs.momentra.org/api-reference/indexing/index-an-organization-—-fresh-crawl-paid-—-meters-orgs_index-qty-1.md): Billing: PAID. Checks allowance for ONE orgs_index unit (4 ZC units = 40 Momentra credits) before dispatching. Returns 202 with an unguessable status URL and a 24h expiry. Poll GET /api/v1/orgs/{jobId} for progress. - [Poll an index job (FREE).](https://docs.momentra.org/api-reference/indexing/poll-an-index-job-free.md): Billing: FREE. Returns the job state; 410 after the 24h expiry. - [MCP JSON-RPC 2.0 endpoint (tools/list, tools/call)](https://docs.momentra.org/api-reference/mcp/mcp-json-rpc-20-endpoint-toolslist-toolscall.md): The single MCP transport endpoint, served at https://mcp.momentra.org/mcp (NOT on the REST origin). Send a JSON-RPC 2.0 request. Use `method: "tools/list"` to enumerate tools, or `method: "tools/call"` with `params.name` (one of the 24 tools) and `params.arguments` (the tool's request schema). The r… ## OpenAPI Specs - [openapi](/docs/openapi.json) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.