# Developers Guide This is the entry point to the technical documentation of Parallel. Every contract is open source under [parallel-protocol](https://github.com/orgs/parallel-protocol/repositories). ## Parallel V3 The current protocol. USDp is live on 24 chains; minting, redeeming and savings run on the chains that carry a Parallelizer deployment. - [Parallelizer Module — integration guide](/developers-hub/parallel-v3/build-on-parallel/parallelizer-module-integration) - [Savings Module — integration guide](/developers-hub/parallel-v3/build-on-parallel/savings-module-integration) - [Bridging Module — how it works](/products/parallel-v3/how-it-works/bridging-module) - [Flashloan Module — integration guide](/developers-hub/parallel-v3/build-on-parallel/flashloan-module-integration) - [Build on Parallel — integration guides](/developers-hub/parallel-v3/build-on-parallel) ## Contract addresses - [All contract addresses](/developers-hub/contract-addresses) - [USDp — Parallel V3](/developers-hub/contract-addresses/parallel-v3/usdp) - [PRL — Parallel V3](/developers-hub/contract-addresses/parallel-v3/prl) ## Data and oracles - [On-chain tools — DIA and RedStone oracles](/developers-hub/parallel-v3/onchain-tools) - [Off-chain tools — subgraphs and Dune](/developers-hub/parallel-v3/offchain-tools) ## Governance token - [PRL — overview](/developers-hub/parallel-governance-token-prl) - [PRL tokenomics contracts](/developers-hub/parallel-governance-token-prl/tokenomics/contracts) ## Agents and payments - [x402 — pay for an API request with stablecoins](/agents/x402) - [MCP server — read the protocol from an AI assistant](/agents/mcp) ## Legacy — Parallel V2 Kept for reference. New integrations should target V3. - [Parallel V2 developer documentation](/developers-hub/parallel-v2)