BCHN reference

Bitcoin Cash Node's JSON-RPC interface, proxied through the gateway with per-call CC billing.

For method semantics — parameters, returns, error codes — see the upstream reference:

The gateway is transparent: the parameter shape, return shape, and error vocabulary of any allowed method match BCHN's reference exactly.

Endpoint

https://solidpeer.io/bchn/<network>/<token>

POST a JSON-RPC envelope. Single requests and batches (capped at 20 sub-requests) both supported.

curl https://solidpeer.io/bchn/mainnet/<token> \
  -H "content-type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"getblockcount","params":[]}'

Cost

200 CC per call on mainnet; 100 CC on testnets/regtest. Flat per-system rate — cache hits and forwards both bill the same amount. Per-network multiplier (mainnet 1×, testnets/regtest 0.5×) applies on top.

Supported methods

Method	CC (mainnet)	Notes
`getbestblockhash`	200
`getblock`	200	Verbosity levels 0/1/2 all supported.
`getblockchaininfo`	200
`getblockcount`	200
`getblockhash`	200
`getblockheader`	200
`getblockstats`	200
`getchaintips`	200
`getchaintxstats`	200
`getconnectioncount`	200
`getdifficulty`	200
`getdsproof`	200	Double-spend proof lookup.
`getdsprooflist`	200
`getdsproofscore`	200
`getexcessiveblock`	200
`getfinalizedblockhash`	200
`getindexinfo`	200
`getmempoolancestors`	200
`getmempooldescendants`	200
`getmempoolentry`	200
`getmempoolinfo`	200
`getmininginfo`	200
`getnettotals`	200
`getnetworkhashps`	200
`getnetworkinfo`	200
`getnodeaddresses`	200
`getpeerinfo`	200	Peer IPs redacted in responses.
`getrawmempool`	200
`getrawtransaction`	200	Both raw-hex and verbose forms supported.
`gettxout`	200	UTXO inspection.
`gettxoutproof`	200
`gettxoutsetinfo`	200
`scantxoutset`	200
`testmempoolaccept`	200
`validateaddress`	200
`verifymessage`	200
`verifytxoutproof`	200
`combinepsbt`	200
`combinerawtransaction`	200
`converttopsbt`	200
`createmultisig`	200
`createpsbt`	200
`createrawtransaction`	200
`decodepsbt`	200
`decoderawtransaction`	200
`decodescript`	200
`estimatefee`	200
`finalizepsbt`	200
`sendrawtransaction`	200	Broadcasts a transaction to the network.
`generatetoaddress`	200	Regtest-only — rejected on mainnet/chipnet/testnet4 by preflight.

Not exposed

Wallet RPCs (sendtoaddress, getbalance, listtransactions, dumpprivkey, etc.) aren't exposed — the gateway doesn't custody keys. Bring your own keys.

Operator-only methods (stop, addnode, setban, submitblock, etc.) are deny-listed.

Calling an unknown or denied method returns 403 method_not_in_allowlist.

Per-token method scope

Tokens without an allowed_methods allowlist accept every method on this page (reads and writes alike). Tokens with an allowlist enforce it strictly — any unlisted method, including sendrawtransaction, returns 403 method_not_in_allowlist. Admin-only methods are blocked by preflight regardless of token config.

Batches

JSON-RPC 2.0 batches respond as an array of the same length, in submission order. Each sub-request is independently billed and may independently succeed or fail. Batch length is capped at 20.