AI Agents

Letta

standard

Letta is an reliable ai agents provider offering Agent Creation, Agent Messaging through Aweb's unified API. It features partial streaming support with standard-tier latency.

Try LettaOfficial docs

Specifications

CategoryAI Agents
Auth Typeapi_key
Latency Tierstandard
Streamingpartial
Pricing Tierstandard
Reliabilitystandard
Qualitypremium
Base URLhttps://api.letta.com/v1
SDK Package—

Capabilities (2)

Agent Creationagent.create
Score: 90DEFAULT
Agent Messagingagent.message
Score: 90DEFAULT

Public discovery

Inspect Letta's current readiness, sources, capabilities, and MCP tool posture through Aweb's public integration catalog. Provider-pinned execute examples are intentionally withheld until the canonical public execute contract is normalized.

cURL

curl "https://aweblabs.ai/api/v2/integrations/catalog" \
  | jq '.providers[] | select(.providerId == "letta")'

TypeScript

const response = await fetch(
  'https://aweblabs.ai/api/v2/integrations/catalog'
);

const catalog = await response.json();
const provider = catalog.providers.find((item) => item.providerId === 'letta');

console.log(provider?.readiness);
console.log(provider?.mcpTools?.length ?? 0);

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LangChain

economy tier

Composio

standard tier

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