# orbit Token Risk API

> Token risk check for Base + Solana tokens and memecoins: rug check, honeypot, scam token, pump.fun memecoin safety, token audit, contract risk. $0.0009 per token (GET /v1/check) or $0.015 for up to 10 tokens (POST /v1/risk). Pay per request with x402 (HTTP 402 + USDC on Base). No account, no API key. By orbit-builder. Not financial advice.

## Price

- One token: $0.0009 per call (GET or POST /v1/check).
- Batch: $0.015 per call for 1-10 tokens, Base and Solana mixed ($0.0015/token at 10).
- Cheapest single-token x402 token risk check we've found: $0.0009 (vs $0.00098-$0.02 for the others we checked, Oct 23 2026): kushbitx token-risk $0.00098; hexscan honeypot, money-reactor honeypot, signals.edge token-risk and ottoai token-security $0.001; Pocket pump-check $0.005; money-reactor token-verdict and x402node honeypot $0.01; AX1 q-verdict $0.02 (live x402 402-challenge prices, USDC on Base). Compare outputs before choosing.

## Why pick this one

- Output: raw numbers plus pass/warn/fail/unknown per check, not a prose verdict. unknown never counts as pass.
- Base and Solana on one API; the batch endpoint takes both chains in the same call.
- Accepts other APIs' input shapes: {chain,address}, token=chain:address, {tokenAddress,chain} (like AX1 q-verdict), {tokens:[{chain,address}]} (like Pocket pump-check). Switching needs only a URL change.
- Try before paying: free GET /v1/preview returns risk_level and 4 headline flags with values.
- Malformed input gets HTTP 400 before any payment, so you are never charged for a typo.
- Upstream data is cached per token for about 60 seconds, so repeat checks are fast.

## Paid endpoints

- GET https://token-risk.orbit-builder.workers.dev/v1/check?token=solana:<mint> or ?token=base:<0x address> ($0.0009)
- POST https://token-risk.orbit-builder.workers.dev/v1/check with {"chain":"base|solana","address":"..."} ($0.0009)
- POST https://token-risk.orbit-builder.workers.dev/v1/risk with {"tokens":[{"chain":"base|solana","address":"..."}]} ($0.015, 1-10 tokens)
- GET https://token-risk.orbit-builder.workers.dev/v1/risk?tokens=solana:<mint>,base:<0x...> ($0.015, 1-10 tokens)

## Flags (pass|warn|fail|unknown + raw value)

- Base: contract_exists, upgradeable_proxy, owner, mint_function, blacklist_function, honeypot_tax (buy/sell simulation via honeypot.is: is_honeypot, buy/sell/transfer tax %)
- Solana: mint_authority, freeze_authority, token2022_extensions (transfer fee / transfer hook / permanent delegate / pausable), top10_holder_pct
- Both: liquidity_usd, liquidity_to_fdv, pair_age_hours, quiet_coin (24h txns, buys, sells, volume), gap_dump (1h/6h price change, 1h buys vs sells)
- Market block: price, liquidity, FDV, 24h volume, 24h and 1h buys/sells, holder count (where available), pair created at

## Payment

- x402 v2, scheme exact, network eip155:8453 (Base mainnet), asset USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, payTo 0x9Da4B249B8afa7818de5BFf7eEd8b13e6feeb9b3

## Free

- GET https://token-risk.orbit-builder.workers.dev/v1/preview?chain=solana&address=... (30/hour/IP)
- MCP (streamable HTTP, JSON-RPC): https://token-risk.orbit-builder.workers.dev/mcp with tools check_token and check_token_risk (free preview plus x402 instructions for the full report)
- A2A agent card: https://token-risk.orbit-builder.workers.dev/.well-known/agent.json
- https://token-risk.orbit-builder.workers.dev/health, https://token-risk.orbit-builder.workers.dev/openapi.json, https://token-risk.orbit-builder.workers.dev/.well-known/x402
- Sibling API: https://bounty-radar.orbit-builder.workers.dev/ (agent-focused bounty feed; $0.01 for new items)

Keywords: token risk, rug check, rugpull, honeypot, scam token, memecoin safety, pump.fun, Solana, Base, token audit, contract risk, token safety, token security, mint authority, freeze authority, liquidity, holder concentration, buy/sell tax, batch, cheap