Mycelia Signal delivers cryptographically signed data to AI agents over HTTP. 89 paid endpoints across crypto, FX, commodities, weather, marine, gas prices, and proprietary indices — two payment rails, no API keys, no accounts.
Every response includes canonical data, source identifiers, UTC timestamp, and a verifiable cryptographic signature. Nine data categories spanning crypto, FX, commodities, economic indicators, proprietary indices, weather, marine, gas, and COT positioning. Pay with USDC on Base (x402) or Lightning sats (L402) — no API keys, no accounts, no tokens.
Both protocols follow the same pattern: request, pay, retry, receive signed data. No SDK, no onboarding, no API keys.
/oracle/price/btc/usdX-Payment header/oracle/price/btc/usdAuthorization: L402 <macaroon>:<preimage>{
"pair": "BTC/USD",
"price": "84231.50",
"timestamp": "2026-02-28T07:51:00Z",
"sources": "coinbase,kraken,bitstamp,gemini,bitfinex,okx,bybit,htx,gate",
"signature": "a3f8c2d9...signature...b7d10442",
"pubkey": "0x4a2b7c...public_key",
"canonical": "v1|BTCUSD|84231.50|USD|2|1709107860|nonce|sources|median"
}
Agents that need real-time prices, weather, marine data, or gas costs pay per query — over x402 or Lightning. No API keys, no accounts, no human in the loop. Discoverable via .well-known/x402, OpenAPI, llms.txt, and agent.json.
On-chain price feeds backed by independent, multi-source attestation. Verifiable signatures that smart contracts can validate without trusting the transport.
Schnorr-signed attestations for Discreet Log Contracts on Bitcoin L1. Trustless settlement of financial contracts without custodial intermediaries.
Independent price attestation for margin calls, collateral valuation, and regulatory audit trails. A second signature proving the price was accurate and independently sourced.
Both protocols route to the same oracle backends. The same price, from the same sources, signed for your stack.
Lightning wallet
Invoice + macaroon
Port :8080
secp256k1 ECDSA
USDC on Base
402 + USDC verification
Port :8402
Ed25519
85 endpoints · crypto, FX, market indices (MSVI/MSXI/MSSI/MSTI), economic indicators, commodities, gas, marine, weather · canonical message format · shared across both protocols
Regulators across three major jurisdictions are moving from recommending independent price verification to requiring it. The infrastructure gap is closing.
"Valuation must derive from at least three independent oracle feeds, with the median or other outlier-resistant aggregation method employed."
— SEC/CFTC Technical Framework for Tokenized Collateral, Section 4.3.1 (November 2025)Tokenized collateral framework requires multiple independent oracles with cryptographic attestation. Final rulemaking expected August 2026.
CP25/40 introduces crypto lending regulation with independent pricing requirements. Proprietary feeds face the same scrutiny as proprietary tokens.
Grandfathering expires July 1, 2026. CASPs must demonstrate transparent pricing methodologies and consumer protection standards.
Oracles have been the backbone of DeFi since 2018 — securing $65B+ annually. But ~90% of that data is ONLY crypto price pairs, built for smart contracts, not the agentic web. Getting a single verified price through today's oracles means navigating 7 layers, tolerating hour-old data, and depending on tokens, EVM chains, subscriptions, and governance. None of it is accessible to an AI agent over HTTP.
Sources → 31 nodes → DON consensus → aggregator → proxy → lending protocol → your contract. Every layer adds latency and trust assumptions.
Data can be up to one hour old between updates. Heartbeat timers and deviation thresholds mean the "real-time" price might not be real-time at all.
LINK tokens · Solidity · EVM chain · On-chain subscription · Multisig governance. An AI agent can't navigate any of these.
Not accessible to AI agents. Not callable over HTTP. The entire oracle infrastructure was built for smart contracts — machines that live on-chain, not machines that browse the web.
Machines need price data. Some have Lightning wallets. Some have USDC. An oracle should serve both without forcing a choice.
The original Sovereign Lightning Oracle. Pay 10 sats over Lightning, receive a secp256k1 ECDSA-signed price attestation. Sub-second settlement. Bitcoin-native.
The Sovereign HTTP Oracle. Pay from $0.01 USDC on Base, receive an Ed25519-signed price attestation. Optimistic delivery. EVM-native.
Same oracle core. Same 9-exchange aggregation. Same canonical message format. Same sources. Different signature, different payment rail — both independently verifiable.
The first independent composite volatility index for BTC and ETH. Five signals — realized vol, implied vol, term structure, funding rate stress, and put/call ratio — combined into a single 0–100 index. Cryptographically signed on every paid query. Backtested against the Oct 2025 crash.
Delayed 5 minutes. Unsigned preview data.
Which way is leveraged money leaning, and how strongly? Five signals — funding rate direction, 25D options skew, put/call ratio, term structure slope, and cross-exchange basis — combined into a single −100 to +100 index. Positive = bullish positioning. Negative = bearish. Cryptographically signed on every paid query.
Delayed 5 minutes. Unsigned preview data.
Is the market structurally fragile right now? Three signals — volatility regime, stablecoin peg deviation, and funding extremity — combined into a single 0–100 market-wide stress index. Regimes: CALM / ELEVATED / HIGH / EXTREME. Cryptographically signed on every paid query.
Delayed 5 minutes. Unsigned preview data.
Is crypto coupled to traditional finance right now? Four signals — BTC-equity correlation, equity volatility, DXY momentum, and beta amplification — combined into a single 0–100 market-wide contagion index. Session-aware: tracks US / EU / Asia equity markets. Regimes: DECOUPLED / MIXED / COUPLED / CONTAGION. Cryptographically signed on every paid query.
Delayed 5 minutes. Unsigned preview data.
Beyond signed price data, Mycelia Signal operates a Discreet Log Contract oracle — enabling two parties to settle financial contracts on Bitcoin L1 without a custodian, without escrow, and without the oracle ever knowing the contract terms.
Register a strike price and direction. The oracle monitors continuously and attests the moment the price crosses. Used for Bitcoin-collateralized loans, liquidation triggers, and conditional settlement.
Pre-announced 35 days ahead at daily, weekly, and monthly expiries. The oracle attests the exact price using digit decomposition — enabling counterparties to construct CETs covering every possible outcome.
Register via L402 Lightning (10,000 sats) or x402 USDC ($7.00). Both rails supported simultaneously.
BIP-340 compatible Schnorr over secp256k1. Per-instance keypairs — US and Asia GC are cryptographically independent.
The oracle never learns the contract terms, counterparty identities, or collateral amounts. Privacy is architectural, not a policy.
Receive attestations pushed to your endpoint the moment a threshold is breached or a numeric contract matures.
A DeFi protocol's margin constraints, liquidation logic, and collateral rules all work exactly as designed — until the oracle tells them the wrong price. Oracle integrity is a distinct security layer that requires a distinct architectural solution.
A $285 million DeFi exploit on a major Solana perpetuals exchange was executed not through a code vulnerability, but through a manipulated oracle. The attacker spent weeks building a fake price history for a worthless token, then used admin access to introduce it as collateral. The protocol's margin constraints worked exactly as designed — against the wrong price. Two security audits had passed the protocol. Neither caught the oracle manipulation surface. Full analysis →
Legacy DeFi oracles accept new price feeds through admin keys or governance votes. Any actor with sufficient access can introduce a manipulated feed for any token — including a fabricated one.
A single oracle feed — once manipulated — becomes the protocol's entire reality. No quorum, no cross-check, no second opinion. The protocol cannot distinguish a legitimate price from an injected one.
Fixed immutable asset lists. No shared governance. No admin keys. Quorum required before any collateral price is accepted. A fake token never appears in any sovereign feed — the quorum is never reached.
Mycelia Signal operates with a fixed, predetermined asset list. There is no admin function to add new tokens, no governance mechanism to vote through a feed change, no permission layer to compromise. The oracle can only attest to what it was built to attest to — and nothing else.
89 paid endpoints across 9 data categories. Two payment rails. Every response cryptographically signed. No tokens. No API keys. Just an HTTP request and a wallet.