ottoai.services valid
Otto AI x402
Pay-per-call AI services for autonomous agents — market intelligence, DeFi execution, and creative tools. Crypto micropayments via x402 V2 — USDC on Base on every endpoint, Solana USDC on 66 of 84 (each route's 402 `accepts[]`, returned in both the PAYMENT-REQUIRED header and the JSON body, is definitive). From $0.001 per call.
- Authority
- 45 reach 0 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://x402.ottoai.services/llms.txt
- llms-full.txt
- https://x402.ottoai.services/llms-full.txt
- Sections
- 4
- Links
- 22
- Size
- 4485 bytes
- Country
- United States Hosting inference
- Hosting country
- United States Hosting inference
- Country evidence
- No published address evidence collected yet
- Categories
- AI and machine learning
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-26T02:22:01.431Z
- Last checked
- 2026-10-26T02:22:03.352Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-26T02:22:01.441Z. Cached copy · Source on ottoai.services
# Otto AI x402
> Pay-per-call AI services for autonomous agents — market intelligence, DeFi execution, and creative tools. Crypto micropayments via x402 V2 — USDC on Base on every endpoint, Solana USDC on 66 of 84 (each route's 402 `accepts[]`, returned in both the PAYMENT-REQUIRED header and the JSON body, is definitive). From $0.001 per call.
## Endpoints
- [Service manifest (text)](https://x402.ottoai.services/llm.txt): the full pay-per-call catalog with prices, methods, and one-line descriptions per endpoint.
- [Service manifest (full)](https://x402.ottoai.services/llms-full.txt): the same catalog as a single fetch — endpoints, prices, integration notes, and discovery URLs inlined for agents that prefer one round-trip.
- [Wallet MCP intelligence catalog (JSON)](https://x402.ottoai.services/otto-x402-catalog.json): the curated intelligence subset Otto's Wallet MCP (formerly Base MCP) skill uses, with compact call hints. Use OpenAPI for the full HTTP catalog, including execution and creative services outside this subset.
- [OpenAPI spec](https://x402.ottoai.services/openapi.json): OpenAPI 3.1 description of every callable endpoint.
- [Otto skill for Wallet MCP](https://x402.ottoai.services/otto.md): markdown skill an agent adds to Wallet MCP (formerly Base MCP) to pay Otto's read-only intelligence from Coinbase Wallet, approving each call.
- [Coinbase for Agents](https://docs.cdp.coinbase.com/ai-agents/coinbase-for-agents/coinbase-mcp): recommended for actions from a Coinbase account. Its one-call x402 fetch covers only Coinbase's curated catalog, which does not list Otto; use the Wallet MCP skill, Otto Intel MCP or any x402 client for Otto.
## Discovery
- [x402 manifest](https://x402.ottoai.services/.well-known/x402): the x402 V2 paywall metadata (accepted networks, pricing scheme, signers).
- [Agent capability manifest](https://x402.ottoai.services/.well-known/agent.json): identity, pointers, and the Open Router capabilities (discover / full-auto / feedback).
- [Internet Court manifest (skill.md)](https://x402.ottoai.services/skill.md): Otto's Internet Court (internetcourt.org) conformance — ERC-8004 identity, ACP escrow, x402 payment, execution-evidence receipts, and the bring-your-own-arbiter dispute flow, declared layer by layer.
- [Execution-evidence receipts (free)](https://x402.ottoai.services/receipts/v1/{rail}/{chainId}/{contract}/{jobId}): retrieve a completed job's on-chain locator + verifiability verdict (rails: acp-v1, acp-v2; x402 receipts are in-band). No payment, not in the paid catalog.
- [AGENTS.md](https://x402.ottoai.services/AGENTS.md): agent-readable capability manifest — the Router loop, honesty boundary, and pointers.
- [MCP pointer](https://x402.ottoai.services/.well-known/mcp.json): links to the Wallet MCP skill and the separate hosted Otto Intel MCP integration.
- [Otto Intel MCP](https://docs.useotto.xyz/acp-swarm/otto-intel-mcp): connect to the hosted Streamable HTTP server at https://mcp.ottoai.services/mcp. Its
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Category suggestions: other listed sites in AI and machine learning. These share a category. See the whole category →
| Domain | Title | Category | Country | Authority | llms.txt | llms-full.txt | Save |
|---|---|---|---|---|---|---|---|
| gofrantic.com | Frantic | interface AI and machine learning AI agents and MCP | — | 61 | ✓ | ||
| agentwebmap.com | Agent Web Map | interface AI and machine learning AI agents and MCP +1 | FR | 60 | ✓ | ✓ | |
| aiteamguide.com | AITeamGuide | documentation AI and machine learning Marketing +4 | — | 60 | ✓ | ✓ | |
| cloudflare.com | Cloudflare | interface AI and machine learning Infrastructure +1 | — | 85 | ✓ | ✓ | |
| adobe.com | Adobe Tools | transactional AI and machine learning Productivity +1 | FR | 75 | ✓ | ||
| intel.com | Intel Corporation | documentation Industry and manufacturing Consumer electronics +1 | US | 74 | ✓ | ✓ | |
| opera.com | The Opera browser overview | documentation Infrastructure AI and machine learning +2 | NL | 74 | ✓ | ||
| taboola.com | Taboola.com | documentation AI and machine learning Marketing | — | 74 | ✓ | ✓ |
Machine-readable: GET /v1/resolve?q=ottoai.services · GET /v1/domain/ottoai.services · this page as Accept: application/json or text/markdown · MCP lookup_domain
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