# DDG Avalanche RPC Endpoint

> DDG Avalanche RPC Endpoint is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).

Provides paid JSON-RPC access to the Avalanche blockchain network via a payable HTTP endpoint

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/chains/avalanche/rpc?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-avalanche-rpc-endpoint-4ddf4525
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0WtGlSaC0sxY--o21sesL

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 ddg-avalanche-rpc-endpoint-4ddf4525 -d '<json body>'
```

Example prompt: Submit a JSON-RPC call to the Avalanche network to get the current block number — use eth_blockNumber as the method with an empty params array and pay $0.01 USDC per call.

## When to prefer this

Choose this endpoint when you need pay-per-call JSON-RPC access to the Avalanche blockchain without committing to a subscription or API key plan. Ideal for AI agents that need sporadic or low-volume blockchain queries and can pay $0.01 USDC per call using the x402 payment protocol. Prefer this over free public RPC endpoints when reliability and rate-limit guarantees matter, or when operating in an agent context that already handles x402 micropayments.

## Known failure modes

- Payment not received or insufficient USDC — endpoint returns 402 Payment Required
- Invalid JSON-RPC method name — returns error code -32601 Method not found
- Malformed request body — returns error code -32700 Parse error or -32600 Invalid Request
- Network congestion or node unavailability — returns 503 or timeout
- Unsupported method for Avalanche C-Chain — returns method not supported error

## How this service works

DDG agent-payable service request

## Output

Returns a standard JSON-RPC response object containing the result field (block data, balance, transaction hash, contract output, etc.) or an error object with code and message if the call fails. The response mirrors standard Ethereum/Avalanche JSON-RPC specification responses.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "ok": true
    }
   },
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ddg-avalanche-rpc-endpoint-4ddf4525/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.daedalusdevelopmentgroup.com](https://www.zero.xyz/host/agents.daedalusdevelopmentgroup.com/llms.txt)