0x vs Covalent

Overview

0x 0x provides the routing APIs that let an application embed token swapping without building its own aggregation, and it is named in Robinhood Chain's official documentation as a supported provider. Its... Covalent Covalent is the company and infrastructure behind a unified multi-chain blockchain data API, positioned as a modular data layer for on-chain applications and AI. For developers, the consumable product...

Community Ratings

Covalent is rated higher by the MadeOnSol community with 4.0/5 stars across 1 review, compared to 0.0/5 for 0x (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.

Pricing & Value

0x uses a freemium model, while Covalent is freemium. Both offer free tiers with paid upgrades, so try each before committing to a paid plan.

Key Features

0x offers 4 features including Swap API returning executable best-price transactions, Gasless API so users can trade without holding the native token, Cross-chain routing alongside single-chain swaps, and 1 more. Covalent counters with 5 features including Unified multi-chain data API across 50+ chains, REST API, SDK, CLI, and streaming access, Decoded events, balances, and pricing data, and 2 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.

Reliability & Health

We monitor both tools around the clock for uptime, SSL validity, and response times. 0x currently has a healthy health status with 100.0% uptime over the last 30 days. Covalent is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.

Strengths

0x's key strengths include removes the need to build and maintain your own liquidity aggregation, gasless trading directly addresses the onboarding problem on this chain, long track record across many evm networks. Covalent stands out for single schema across many blockchains, established indexing network and tooling, multiple access methods for developers.