method does not support commitment below `confirmed`

Solana JSON-RPC (public mainnet endpoint) · POST / · HTTP 200 -32602

Status: ✅ verified:server:prod · first seen 2026-10-20 · last confirmed 2026-10-27 · 81 confirmations from 2 vantages

getBlock with commitment processed returns JSON-RPC error -32602 Method does not support commitment below `confirmed`.

What to do

1. Set body parameter params[1].commitment to confirmed.

Dimensions

env: prod · plan: any · region: any · account_state: anonymous

Evidence

Probe af:solana:probe:block-commitment-processed (declarative, source)

Observations: none from reporters yet.

Machine access

curl -s https://apifacts.dev/v0/check \
  -H 'content-type: application/json' \
  -d '{"target":{"method":"POST","url":"https://api.mainnet-beta.solana.com/"},"error":{"status":200,"body_excerpt":"method does not support commitment below `confirmed`"}}'

YAML: facts/solana/get-block-commitment-processed.yaml

Data: CC BY 4.0 · apifacts registry · This page is generated; edit the YAML, not the page.