# Pocket Network – Kava Mainnet RPC (CometBFT + Cosmos LCD)

> Pocket Network – Kava Mainnet RPC (CometBFT + Cosmos LCD) is a paid API for AI agents from agent.pocket.network, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Provides read-only access to Kava mainnet via CometBFT JSON-RPC, REST GET routes, and Cosmos SDK LCD endpoints, relayed through the Pocket Network decentralised supplier set, billed per request in USDC.

## Facts

- Endpoint: POST https://agent.pocket.network/v1/kava?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pocket-network-kava-mainnet-rpc-cometbft-cosmos-lcd-0519fa99
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JRsPIGegYEeCA3lDR6fB9

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 pocket-network-kava-mainnet-rpc-cometbft-cosmos-lcd-0519fa99 -d '<json body>'
```

Example prompt: What's the current KAVA token supply and inflation rate on Kava mainnet right now? Use the Pocket Network Kava relay — I don't have an API key, just pay per request.

## When to prefer this

Choose this endpoint when you need permissionless, keyless read access to Kava mainnet data — including both CometBFT consensus-layer queries (blocks, transactions, validators) and Cosmos SDK module queries (bank, staking, governance, distribution, mint) — without signing up for an account. Ideal for pay-as-you-go agent workflows where USDC micro-payments via x402 are acceptable and decentralised redundancy is preferred over a single provider.

## Known failure modes

- Invalid or malformed method path returns a 400 or RPC error object
- Unknown block height returns null or not-found error
- Non-existent wallet address returns empty balance or 404 from LCD
- Payment not included or insufficient USDC causes 402 Payment Required
- Rate limiting or supplier unavailability may return 503 or timeout
- Truncated or unsupported LCD path returns method-not-found error

## How this service works

Read-only access to Kava mainnet, the Cosmos and EVM co-chain: the CometBFT RPC (as JSON-RPC or GET routes such as /status and /block) and the Cosmos SDK LCD (GET /cosmos/... and the chain's own modules). Served by the Pocket Network decentralised supplier set. Pay per request in USDC; no account, no API key.

## Output

Returns JSON responses from the Kava CometBFT RPC or Cosmos SDK LCD: block objects, account state, balances, staking data, governance tallies, validator sets, distribution rewards, mint/inflation parameters, node status, and consensus state, as defined by the respective Cosmos/CometBFT response schemas.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "method": {
   "type": "string",
   "examples": [
    "GET /abci_info",
    "GET /block",
    "GET /block_results",
    "GET /block_search",
    "GET /blockchain",
    "GET /commit",
    "GET /consensus_params",
    "GET /consensus_state",
    "GET /cosmos/auth/v1beta1/accounts/{address}",
    "GET /cosmos/auth/v1beta1/params",
    "GET /cosmos/authz/v1beta1/grants",
    "GET /cosmos/bank/v1beta1/balances/{address}",
    "GET /cosmos/bank/v1beta1/balances/{address}/by_denom",
    "GET /cosmos/bank/v1beta1/denoms_metadata",
    "GET /cosmos/bank/v1beta1/params",
    "GET /cosmos/bank/v1beta1/spendable_balances/{address}",
    "GET /cosmos/bank/v1beta1/supply",
    "GET /cosmos/bank/v1beta1/supply/by_denom",
    "GET /cosmos/base/tendermint/v1beta1/abci_query",
    "GET /cosmos/base/tendermint/v1beta1/blocks/latest",
    "GET /cosmos/base/tendermint/v1beta1/blocks/{height}",
    "GET /cosmos/base/tendermint/v1beta1/node_info",
    "GET /cosmos/base/tendermint/v1beta1/syncing",
    "GET /cosmos/base/tendermint/v1beta1/validatorsets/latest",
    "GET /cosmos/base/tendermint/v1beta1/validatorsets/{height}",
    "GET /cosmos/distribution/v1beta1/community_pool",
    "GET /cosmos/distribution/v1beta1/delegators/{delegator_address}/rewards",
    "GET /cosmos/distribution/v1beta1/params",
    "GET /cosmos/distribution/v1beta1/validators/{validator_address}/commission",
    "GET /cosmos/distribution/v1beta1/validators/{validator_address}/outstanding_rewards",
    "GET /cosmos/evidence/v1beta1/evidence",
    "GET /cosmos/gov/v1/params/{params_type}",
    "GET /cosmos/gov/v1/proposals",
    "GET /cosmos/gov/v1/proposals/{proposal_id}",
    "GET /cosmos/gov/v1/proposals/{proposal_id}/tally",
    "GET /cosmos/gov/v1/proposals/{proposal_id}/votes",
    "GET /cosmos/gov/v1beta1/proposals",
    "GET /cosmos/mint/v1beta1/annual_provisions",
    "GET /cosmos/mint/v1beta1/inflation",
    "GET /cosmos/mint/v1beta1/params",
    "GET /cosmos/params/v1beta1/params",
    "GET /cosmos/slashing/v1beta1/params",
    "GET /cosmos/slashing/v1beta1/signing_infos",
    "GET /cosmos/staking/v1beta1/delegations/{delegator_addr}",
    "GET /cosmos/staking/v1beta1/delegators/{delegator_addr}/unbonding_delegations",
    "GET /cosmos/staking/v1beta1/delegators/{delegator_addr}/validators",
    "GET /cosmos/staking/v1beta1/historical_info/{height}",
    "GET /cosmos/staking/v1beta1/params",
    "GET /cosmos/staking/v1beta1/pool",
    "GET /cosmos/staking/
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "id": 1,
   "result": {},
   "jsonrpc": "2.0"
  },
  "portal": {
   "serviceId": "kava",
   "provenance": "third-party-supplier",
   "schemaCheck": "passed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pocket-network-kava-mainnet-rpc-cometbft-cosmos-lcd-0519fa99/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent.pocket.network](https://www.zero.xyz/host/agent.pocket.network/llms.txt)