# State Trie Pruner MCP

> State Trie Pruner MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-10).

Prunes and compacts blockchain state trie data structures to reduce storage overhead and optimize node performance.

## Facts

- Endpoint: POST https://api.m2mcent.com/state-trie-pruner-mcp/api/process?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/state-trie-pruner-mcp-40b03436
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X9TbxVhDkfYFo_Jd1IROU

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability state-trie-pruner-mcp-40b03436 -d '<json body>'
```

Example prompt: Can you prune my blockchain state trie data to compact it and reduce storage? Here's the raw state trie payload I need processed.

## When to prefer this

Choose this endpoint when you need to automate blockchain state trie pruning as part of node maintenance, storage optimization pipelines, or pre-archival data compaction workflows, especially within agentic or x402 payment-capable systems.

## Known failure modes

- Invalid or malformed trie data string returns a processing error
- Oversized payload may cause timeout or rejection
- Empty data field results in a bad request error
- Incompatible trie format not supported by the pruner

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns processed output of the pruned or compacted state trie, indicating removed nodes or reduced state data after pruning operation.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/state-trie-pruner-mcp-40b03436/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)