Services

One endpoint, 40 chains — JSON-RPC, no API key

Standard JSON-RPC 2.0 across 40 chains (Ethereum, Base, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, Bitcoin, and more) through a single endpoint — just swap the chain in the path: POST /v1/rpc/{network}. EVM eth_* methods and non-EVM (Solana getSlot, …) both work. Pay-per-call in USDC via x402 — no API keys, no rate-limit tiers. Powered by Tatum.

PHONE & VOICE

Live

AI calls + dedicated numbers

Outbound AI voice calls (Bland.ai) and wallet-owned US/CA phone numbers (Twilio). BYOT caller-ID, carrier + fraud lookups, pay-per-call.

AI CREATION

Live

Create or edit images — GPT Image, Nano Banana

Text-to-image and image editing (img2img) in one API. OpenAI GPT Image 1/2 support mask-based inpainting; Google Nano Banana / Nano Banana Pro do prompt-only edits up to 4K. Pay-per-image in USDC via x402 — no API keys.

AI CREATION

Live

AI Music via MiniMax

Generate full-length music tracks from text prompts. Supports lyrics, instrumental, and custom style. ~3 min output per track.

VOICE & SPEECH

Live

Ultra-realistic text-to-speech + sound effects

ElevenLabs TTS behind x402 — Flash v2.5 for real-time agent voice, Multilingual v2 / Eleven v3 for studio-grade narration, plus cinematic sound effects. Per-character pricing quoted up front, pay per call in USDC, no subscription, no API keys.

VIDEO GENERATION

Live

OpenAI Sora 2, 720p + synced audio

Generate realistic text-to-video clips with OpenAI's Sora 2, served through Azure AI Foundry. 720p portrait or landscape with synchronized audio, in 4, 8, or 12-second clips. Pay-per-second in USDC via x402 — no OpenAI account, no Azure subscription, no API keys.

VIDEO GENERATION

Live

ByteDance video generation, 720p + synced audio

Generate MP4 clips via Seedance 1.5-pro, 2.0-fast, 2.0-mini, 2.0 (Pro), and 2.5 — up to 15s on the 2.0 line and up to 30s on 2.5. Defaults to 720p with synced audio in the t2v path. Token-priced upstream, settled per call in USDC. Accepts a real_face_asset_id to keep the same character across clips (see Virtual Portrait / RealFace below).

VIDEO GENERATION

Live

AI character enrollment — keep the same character across clips

Upload an AI-generated character image, get back a ta_xxx asset id. Pass it as real_face_asset_id on Seedance 2.0 / 2.0-fast / 2.0-mini calls to lock the character across every clip. No government ID, no account login — Virtual Portrait is for synthetic characters where no real-person verification is needed.

VIDEO GENERATION

Live

Real-person enrollment with on-phone liveness check

Same ta_xxx mechanic as Virtual Portrait, but for a real person whose likeness you have permission to use. The rights-holder scans a QR on their phone and completes a 60-second liveness check (nod + blink). No government ID, no account login, no name verification. Biometric data flows phone → identity-verification partner directly, never touches BlockRun.

WEB SEARCH

Live

Neural Web Search

Semantic search, findSimilar, and full page contents. Built for AI agents — not keyword matching.

DEX TRADING

Live

DEX aggregation (Permit2 + Gasless V2)

Best-execution swap routing across 100+ DEXes. Permit2 + Gasless V2. Free public passthrough — no API keys, no subscription.

PREDICTION MARKETS

Live

Prediction Market Data

Real-time data from Polymarket, Kalshi, Limitless, Opinion, Predict.Fun, and Binance Futures. 46 endpoints for AI agents.

COMPUTE

Live

Isolated Code Execution

Secure code runtime for AI agents. Create sandbox sessions, execute commands, and inspect outputs in isolated environments.

Stocks · Crypto · FX · Commodities

1,700+ equities across 12 markets (US, Japan, UK, Korea, Hong Kong, Germany, France, Netherlands, Ireland, Luxembourg, China, Canada) plus 500+ crypto pairs, 30+ FX, and commodities. Realtime quotes + OHLC history. Stocks $0.002/call; crypto/FX/commodity free.