Durable outcome promise for agents: pay $0.01 USDC once, wait for a time or signed webhook condition, then claim an opaque continuation envelope with an Ed25519 receipt. Idempotent replay, no subscription, no polling provider, and no continuation is exposed before the capability check.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://api.delx.ai/api/v1/x402/await' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://api.delx.ai/api/v1/x402/await'
Endpoint: https://api.delx.ai/api/v1/x402/await. Operated by api.delx.ai, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
Controller incident brief API for agents: generate a controller-ready incident brief with symptoms, actions taken, current status, and next decision for $0.01 U…
Index ABI type frequency for planning encodings without performing eth_call — call when indexing ABI type frequency before encoding. Use for chain input hygiene…
Absolute value of a number. Call when you need magnitude from signed deltas or balances. Returns absolute numeric value for $0.001 USDC via x402 on Base. No net…
Accept Encoding Rank: Accept Encoding Rank ranks supported content codings against Accept-Encoding weights from bounded caller-supplied values without an extern…
Accept Header Rank: Accept Header Rank ranks offered media types against weighted Accept ranges from bounded caller-supplied values without an external provider…
Accept Language Rank: Accept Language Rank ranks offered languages against weighted Accept-Language ranges from bounded caller-supplied values without an extern…
Produce or validate an EIP-55 checksummed EVM address without network calls — call when producing or checking EIP-55 checksum addresses. Use for chain input hyg…
Detect the zero EVM address used as empty/burn/default sentinel. Call when validating recipients or detecting unset address fields safely. Returns boolean is_ze…
Lowercase-normalize EVM address shape without EIP-55 checksum work. Call when deduping addresses from mixed-case sources before storage or compare. Returns norm…
Age Header Validate: Age Header Validate checks whether an HTTP Age value fits a declared freshness lifetime from bounded caller-supplied values without an exte…
Age in whole years. Use for eligibility checks and profile enrichment from a birthdate. Returns whole-year age from an ISO birthdate (not a legal ID check). $0.…
Agent Delivery Acceptance Gate: Agent Delivery Acceptance Gate combines required delivery checks into one fail-closed acceptance decision from bounded caller-su…