# get_price_history

OHLC candles for a token.

Agent View of the PolicyLayer registry record for `get_price_history`. HTML page: https://policylayer.com/tools/launch-on-basis-mcp-ts/get-price-history

## Facts

- Tool: `get_price_history`
- Server: Basis MCP Server (`launch-on-basis/mcp-ts`) — https://policylayer.com/tools/launch-on-basis-mcp-ts.md
- Homepage: https://github.com/Launch-On-Basis/MCP-TS
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_price_history",
    "arguments": {}
  }
}
```

## Why get_price_history is rated Low

This tool retrieves historical Open-High-Low-Close price data for tokens, which is a read-only query operation with no side effects, state changes, or execution of trades. It does not create, modify, delete, or execute any operations. The low severity reflects minimal risk if misused by an AI agent, as it only exposes public market data.

From the tool's own definition: "Tool name 'get_price_history' and description 'OHLC candles for a token' indicate retrieval of historical price data with no modification or execution of transactions."

## Use case

AI agents call get_price_history to retrieve information from Basis MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Basis MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_price_history": {}
  }
}
```

## Other tools on Basis MCP Server (203)

- `cancel_order` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/cancel-order.md
- `delete_project_comment` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/delete-project-comment.md
- `delete_reef_comment` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/delete-reef-comment.md
- `delete_reef_post` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/delete-reef-post.md
- `pm_cancel_order` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-cancel-order.md
- `remove_dev_share` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/remove-dev-share.md
- `unfreeze_token` — Destructive — https://policylayer.com/tools/launch-on-basis-mcp-ts/unfreeze-token.md
- `link_moltbook` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/link-moltbook.md
- `start_surge_tax` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/start-surge-tax.md
- `sync_order` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/sync-order.md
- `updown_cancel_stalled` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/updown-cancel-stalled.md
- `veto_outcome` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/veto-outcome.md
- `vote_on_dispute` — Execute — https://policylayer.com/tools/launch-on-basis-mcp-ts/vote-on-dispute.md
- `bet` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/bet.md
- `buy_multiple_orders` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/buy-multiple-orders.md
- `buy_order` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/buy-order.md
- `buy_orders_and_contract` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/buy-orders-and-contract.md
- `buy_token` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/buy-token.md
- `claim_bounty` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/claim-bounty.md
- `claim_faucet` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/claim-faucet.md
- `claim_leverage_liquidation` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/claim-leverage-liquidation.md
- `close_leverage` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/close-leverage.md
- `dispute_outcome` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/dispute-outcome.md
- `finalize_market` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/finalize-market.md
- `leverage_buy` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/leverage-buy.md
- `pm_buy` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-buy.md
- `pm_buy_multiple_orders` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-buy-multiple-orders.md
- `pm_buy_order` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-buy-order.md
- `pm_buy_orders_and_contract` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-buy-orders-and-contract.md
- `pm_finalize` — Financial — https://policylayer.com/tools/launch-on-basis-mcp-ts/pm-finalize.md
- …and 173 more: https://policylayer.com/tools/launch-on-basis-mcp-ts.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=launch-on-basis-mcp-ts · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/launch-on-basis-mcp-ts