Unstoppable Domains Plans Pricing
Unstoppable Domains API access is free to acquire for open-source and partner integrations. Domain purchases carry one-time registration fees tiered by TLD prestige and domain character length. The Partner API uses usage-based billing with periodic invoicing. The User API has no API access fees; costs arise solely from domain registrations, renewals, and marketplace transactions.
Unstoppable Domains Plans Pricing is the machine-readable pricing-plan profile for Unstoppable Domains on the APIs.io network, conforming to the API Commons Plans specification.
It defines 4 plans, with named plans including Resolution API (Free), Partner API (Usage-Based), User API (Free Access), Web3 Domain Pricing (by Tier and TLD).
Tagged areas include Web3, Blockchain, Domain Names, NFT Domains, and Crypto.
Plans
Free API key access to the Resolution Service for resolving Web3 domain names, reverse lookups, and batch queries. Targeted at developers building crypto wallet integrations and Web3 applications. Free for open-source projects; partner key required for production use.
Partner API v3 for domain distributors and resellers. Requires application approval and company information submission. Billing is usage-based with Unstoppable Domains invoicing periodically for accumulated domain registration and management charges.
No API subscription fee. Domain search is free; costs arise when purchasing domains (registration and renewal fees apply). Marketplace transactions carry a 3% fee for self-brokerage listings.
One-time registration fees for Web3 NFT domains. No renewal fees. Pricing is tiered by character length (Tier 2 through Tier 8+) and TLD category. Premium and hand-picked domains are priced separately.
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.